Daniel Sherwood v. Microsoft

IN THE COURT OF APPEALS OF TENNESSEE
AT NASHVILLE
January 31, 2001 Session

DANIEL SHERWOOD, ET AL. v. MICROSOFT CORPORATION, ET AL.

Appeal from the Circuit Court for Davidson County
No. 99C-3562 Walter C. Kurtz, Judge

No. M2000-01850-COA-R9-CV - Filed July 31, 2003

In this appeal, Plaintiffs, purchasers of Microsoft software, sued Microsoft alleging that the company
violated the Tennessee Trade Practices Act and the Tennessee Consumer Protection Act and
claiming that they paid inflated prices for software due to Microsoft’s alleged violations of
Tennessee antitrust law. Microsoft filed a motion to dismiss arguing that Tennessee antitrust law
applies to activities that are predominantly intrastate in character and that Microsoft’s business is
predominantly interstate. Microsoft also argued that indirect purchasers have no cause of action
under the Tennessee Trade Practices Act. The trial court found that federal law does not provide a
remedy for indirect purchasers in antitrust cases and, consequently, those purchasers must have a
Tennessee state law remedy. The trial court denied the motion to dismiss the claims of the indirect
purchasers, but because direct purchasers have a federal law remedy, dismissed the claims of the
direct purchasers. We affirm in part, reverse in part, and hold: (1) indirect purchasers may bring an
action for damages under the Tennessee Trade Practices Act; (2) the Tennessee Trade Practices Act
applies to activity that has substantial effects on commerce within the state, and Plaintiffs have made
sufficient allegations of such effects; and (3) the Tennessee Consumer Protection Act does not apply
to antitrust causes of action or anticompetitive conduct.

Tenn. R. App. P. 9 Interlocutory Appeal By Permission; Judgment of the Circuit Court
Affirmed in Part, Reversed in Part and Remanded

PATRICIA J. COTTRELL, J., delivered the opinion of the court, in which BEN H. CANTRELL , P.J., M.S.,
and WILLIAM C. KOCH , JR., J., joined.

Leo Bearman, Jr., Memphis, Tennessee, James A. DeLanis, Richard H. Stout, Nashville, Tennessee,
for the appellants, Microsoft Corporation and Does 1 through 100, inclusive.

C. Dewey Branstetter, Jr., James G. Stranch, III, George E. Barrett, Edmund L. Carey, Nashville,
Tennessee, for the appellees, Daniel Sherwood, Roy Coggins and wife Sheila Coggins d/b/a
Microfilm Services and William Overton, Individually and on behalf of all others similarly situated.
 OPINION

In this interlocutory appeal Microsoft Corporation (“Microsoft”) appeals the judgment of the
trial court that indirect purchasers of Microsoft software, purchasers who bought a computer with
the software installed or purchased the software from a dealer, have a cause of action against
Microsoft pursuant to the Tennessee Trade Practice Act (“TTPA”) and the Tennessee Consumer
Protection Act (“TCPA”). Plaintiffs appeal the decision of the trial court dismissing the claims of
the direct purchasers, those who bought the software directly from Microsoft.

This appeal raises difficult and complex issues of state law, and its interrelationship to federal
law, that have been unaddressed in depth by the courts of this state in almost a century. With the aid
of informative and well drafted briefs by the parties, we have given thorough consideration to those
issues.

I. Background

Plaintiffs filed suit seeking damages, injunctive relief, and equitable remedies under the
TTPA, Tenn. Code Ann. §§ 47-25-101 to -2704, and the TCPA, Tenn. Code Ann. §§ 47-18-101 to
-1808. The Plaintiffs are a class1 comprised of users of personal computers who bought Microsoft
software, either separately or loaded in a computer. Plaintiffs alleged that Microsoft, the leading
supplier of operating systems software for personal computers, engaged in conduct that eliminated
or retarded the development of new software products that could support or become alternative
platforms to Microsoft’s operating systems. The Plaintiffs also contended that the price that they
paid for their software was higher than it would have been in a competitive market. They
emphasized the “massive” involvement of Microsoft in the Tennessee economy, and contended that
Microsoft’s conduct was within the scope of the TTPA and the TCPA.

The trial court dismissed the claims of the direct purchasers and allowed the claims of the
indirect purchasers. In its order, the court considered the history of the TTPA and Tennessee
appellate courts’ interpretation of the Act and found state law to “start where federal law stops.”
Further, the trial court held “that the TTPA is to cover ‘all commerce not covered by the federal
statute’ and that the intention of the legislature was to ensure that there was no void where neither
federal nor state law governs.” Noting that indirect purchasers lacked standing to enforce federal
antitrust law and that state antitrust laws could be applied to indirect purchasers, the trial court held
that the indirect purchasers herein had a cause of action pursuant to state law. The court dismissed
the claims of the direct purchasers.

The issue before us is not whether Microsoft has engaged in conduct violative of either state
or federal antitrust law; rather it is whether Plaintiffs have stated a cause of action against Microsoft

1
The class had not been certified. After appeal was granted herein , but prior to oral argument the trial court
stayed this case for reasons unrelated to this appeal by order of October 23, 2000 . The stay was lifted by order entered
September 11, 2002.

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under Tennessee law. The issues presented involve the scope of Tennessee statutes: (1) their
applicability to parties who did not purchase directly from Microsoft; (2) their applicability to
business activities that involve interstate commerce; and (3) their applicability to the conduct
complained of.

The decision appealed is a partial grant and partial denial of a Tenn. R. Civ. P. 12.02(6)
motion. Such a motion is designed to test the sufficiency of the complaint, and dismissal is
warranted only when no set of facts would entitle the plaintiffs to relief. Trau-Med of Am., Inc. v.
Allstate Ins. Co., 71 S.W.3d 691, 696 (Tenn. 2002). When reviewing the decision on such a motion,
this court must take all the well-plead material factual allegations as true, construe the complaint
liberally in favor of the plaintiffs, and give the plaintiffs the benefit of all reasonable inferences. Id.;
Stein v. Davidson Hotel Co., 945 S.W.2d 714, 716 (Tenn. 1997); Forman, Inc. v. Nat’l Council on
Comp. Ins., Inc., 13 S.W.3d 365, 366 (Tenn. Ct. App. 1999).

In their complaint, Plaintiffs alleged specific instances of anticompetitive conduct. More
succinctly stated, their allegations are:

Microsoft possesses a dominant, persistent, and increasing share of the world-wide
and Tennessee market for Intel-compatible PC operating systems. Because
Microsoft’s market share is so dominant, it prevents Intel-compatible PC operating
systems other than Windows from attracting significant consumer demand. Plaintiffs
allege that Microsoft engaged in conduct which eliminated or retarded the
development of new software products that could support, or themselves become,
alternative platforms to Microsoft’s operating systems. Consequently, Plaintiffs and
Class members have paid higher prices for Intel-compatible PC operating systems
than they would have paid in a competitive market.

Plaintiffs brought this action pursuant to state antitrust law, embodied in the TTPA, which
provides, in pertinent part:

All arrangements, contracts, agreements, trusts, or combinations between persons or
corporations made with a view to lessen, or which tend to lessen, full and free
competition in the importation or sale of articles imported into this state, or in the
manufacture or sale of articles of domestic growth or domestic raw material, and all
arrangements, contracts, agreements, trusts, or combinations between persons or
corporations designed, or which tend, to advance, reduce, or control the price or the
cost to the producer or the consumer of any such product or article, are declared to
be against public policy, unlawful, and void.

Tenn. Code Ann. § 47-25-101.

Any arrangements, contracts, and agreements that may be made by any corporation
or person, or by and between its agents and subagents, to sell and market its products

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 and articles, manufactured in this state, or imported into this state, to any producer
or consumer at prices reduced below the cost of production or importation into this
state, including the cost of marketing, and a reasonable and just marginal profit, to
cover wages or management, and necessary incidentals, as is observed in the usual
course of general business, and the continuance of such practice under such contracts
and arrangements for an unreasonable length of time, to the injury of full and free
competition, or any other arrangements, contracts, or agreements, by and between its
agents and subagents, which tend to lessen full and free competition in the sale of all
such articles manufactured and imported into the state, and which amount to a
subterfuge for the purpose of obtaining the same advantage and purposes are declared
to be against public policy, unlawful, and void.

Tenn. Code Ann. § 47-25-102.

The TTPA provides a number of sanctions for violators, including criminal sanctions and
revocation of the right to do business in the state. Tenn. Code Ann. §§ 47-25-103 & -104. While
providing for enforcement by the Attorney General, it also provides a remedy to those injured by a
violation:

Any person who is injured or damaged by such arrangement, contract, agreement,
trust, or combination described in this part may sue for and recover, in any court of
competent jurisdiction, from any person operating such trust or combination, the full
consideration or sum paid by the person for any goods, wares, merchandise, or
articles, the sale of which is controlled by such combination or trust.

Tenn. Code Ann. § 47-25-106.

Issues of statutory construction are questions of law reviewed by the appellate courts de novo
with no presumption of correctness accorded to the findings of the trial court. Bryant v. Genco
Stamping Mfg. Co., 33 S.W.3d 761, 765 (Tenn. 2000); Perry v. Sentry Ins. Co., 938 S.W.2d 404, 406
(Tenn. 1996). In our review, we must apply well-settled principles. The role of the courts in
construing statutes is to ascertain and give effect to the legislative purpose and intent without unduly
restricting or expanding a statute’s coverage beyond its intended scope. Limbaugh v. Coffee Med.
Ctr., 59 S.W.3d 73, 83 (Tenn. 2001); Mooney v. Sneed, 30 S.W.3d 304, 306 (Tenn. 2000). We
attempt to ascertain that purpose or intent from the natural and ordinary meaning of the language
used in the statute, without a forced or subtle interpretation that would limit or extend the statute’s
application. Id. We must presume the legislature meant what it said, and if the words plainly mean
one thing, they cannot be given another meaning by use of judicial interpretation. Gleaves v.
Checker Cab. Transit Corp., 15 S.W.3d 799, 803 (Tenn. 2000); BellSouth Telecomm., Inc. v. Greer,
972 S.W.2d 663, 673 (Tenn. Ct. App. 1997).

In the absence of ambiguity in the statute itself, the purpose and intent of the legislature are
found in the language used. Davis v. Reagan, 951 S.W.2d 766, 768 (Tenn. 1997). When the

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legislative purpose has been expressed in plain, clear and unambiguous language, courts look to that
language and give effect to the statute according to the plaint meaning of its terms. Limbaugh, 59
S.W.3d at 83; Planned Parenthood of Middle Tenn. v. Sundquist, 38 S.W.3d 1, 24 (Tenn. 2000);
Lavin v. Jordan, 16 S.W.3d 362, 365 (Tenn. 2000).

II. No Direct Purchasers

The same lawsuit has been brought in a number of other states under each state’s laws. The
reason that state laws have been used rather than federal antitrust laws is because indirect purchasers
cannot bring a cause of action for overcharge against an antitrust violator under the federal antitrust
statutes. Illinois Brick Co. v. Illinois, 431 U.S. 720, 97 S. Ct. 2061 (1977). Based upon the language
of the Clayton Act, the Court held, “the overcharged direct purchaser, and not others in the chain of
manufacture or distribution, is the party ‘injured in his business or property’ within the meaning of
[§ 4 of the Clayton Act].” 431 U.S. at 729, 97 S. Ct. at 2067. Thus, for plaintiffs who are indirect
purchasers, state law offers the only recourse, although many states follow the federal rule and do
not allow actions by indirect purchasers.

In the case before us, the trial court made a distinction between direct and indirect purchasers
based upon its interpretation of the relationship between state and federal antitrust law. The trial
court agreed with Plaintiffs’ argument that, “If an indirect purchaser is adversely affected by a
transaction which impacts interstate commerce but is not covered by federal antitrust law, then the
transaction is governed by the TTPA.” Accordingly, the court held that “the cause of action alleging
a violation of the TTPA is limited to indirect purchasers.” The court granted the motion to dismiss
“only as to the application of the TTPA to direct purchasers.”

Our review of the pleadings indicates there are no direct purchasers involved in this litigation.
Plaintiffs brought this action “on behalf of themselves and other persons or entities in the State of
Tennessee who purchased Intel-compatible PC operating systems licensed by Microsoft for purposes
other than resale or distribution.” The individually named plaintiffs alleged they purchased either
software, Windows 95 and Windows 98, or computers with Windows operating system software
already installed.2 Every allegation by a named plaintiff is that the purchase was made from a
retailer, not from Microsoft. The allegations all refer to operating system software “licensed by
Microsoft;” nowhere is there any allegation that any Plaintiffs actually bought anything directly from
Microsoft.

These allegations indicate there are no direct purchasers among Plaintiffs. In fact, in some
of their filings in the trial court, Plaintiffs argue that, as indirect purchasers, they are without a
remedy under federal law. In other filings Plaintiffs argue that since Microsoft has stated that
virtually all its sales are through middlemen, there is some possibility that there may have been some

2
The com plaint describes the process by which M icroso ft authorizes or licenses original equipment
manufacturers (“OEM ”s) to copy its software for installation in the OEM s’ computers which are then sold as a combined
product under a single price.

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direct sales to some unknown Tennesseans. However, Plaintiffs have made no such claim
themselves. The named plaintiffs cannot rely on unidentified persons who may have suffered an
injury to state a claim for relief. In re Terazosin Hydrochloride Antitrust Litig., 160 F. Supp. 2d
1365, 1371 (S.D. Fla. 2001). Each claim must be analyzed separately, and a claim cannot be asserted
on behalf of a class unless at least one named plaintiff has suffered the injury that gives rise to that
claim. Griffin v. Dugger, 823 F.2d 1476, 1483 (11th Cir. 1987), cert denied, 486 U.S. 1005, 108 S.
Ct. 1729 (1988). Plaintiffs’ allegations that there might be some direct purchasers in this state do
not give the actual plaintiffs a claim as a direct purchaser. See Shotz v. Cates, 256 F.3d 1077, 1081
(11th Cir. 2001) (explaining that in evaluating standing, the court must look at “the facts alleged in
the complaint” and “may not ‘speculate concerning the existence of standing or ‘piece together
support for the plaintiff’”) (quoting Cone Corp. v. Fla. Dep’t of Transp., 921 F.2d 1190, 1210 (11th
Cir. 1991)); USA v. AVX Corp., 962 F.2d 108, 115 (1st Cir. 1992) (holding that in order to have
standing, plaintiffs must demonstrate more than “purely conclusory allegations” and the pleadings
“must be something more than an ingenious academic exercise in the conceivable”).

The complaint also makes allegations regarding Microsoft’s end user licence agreements, by
which end users are granted a right to use the software for specified purposes. The end user license
agreement is consummated when the end user installs or begins to use the software. Other than
references to the end user licensing agreement, none of the plaintiffs alleges he or she entered into
any transactions with Microsoft. While the Plaintiffs principally rely on the end user license
agreements in support of other arguments, their filings can be read to rely on those agreements as
establishing a relationship between the end user and Microsoft that makes them direct purchasers.3

Indirect purchasers in similar suits under other state statutes have attempted to use the end
user license agreement to establish an exception to the indirect purchaser preclusion from claims for
damages or to demonstrate that the indirect purchasers are really direct purchasers. This argument
has been uniformly rejected. See, e.g., Pomerantz v. Microsoft Corp., 50 P.3d 929, 934-35 (Colo.
Ct. App. 2002) (holding that the end user license agreement has “no bearing on whether the
consumer is a direct purchaser . . . .”); Davidson v. Microsoft Corp., 792 A.2d 336, 342 (Md. Ct.
Spec. App. 2002) (affirming the trial court’s dismissal of the consumers’ claim where consumers
were not direct purchasers despite arguing that end user license agreements made them direct
purchasers); Minuteman, LLC & Assoc. v. Microsoft Corp., 795 A.2d 833, 840-41 (N.H. 2002);
Major v. Microsoft Corp., 60 P.3d 511, 515 (Okla. Ct. App. 2002); Siena v. Microsoft Corp., 796
A.2d 461, 465 (R.I. 2002) (stating “the enormous number of potential litigants created by adopting
such a warranty or end user license exception to Illinois Brick Co. is, in itself, instructive . . . [and]
these incidental agreements do not exempt plaintiffs’ claims from the purview of Illinois Brick Co.”).
We agree with the reasoning of these courts that the end user licensing agreement, a method used
to protect copyrights, does not transform indirect purchasers into direct purchasers.

3
Plaintiffs state that “depending on what discovery may develop further about the nature of the end user license
agree ments” a buyer-seller re lationship “may be” fleshed out.

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 Although the named Plaintiffs never actually plead status as direct purchasers, they
nonetheless appeal the trial court’s dismissal of claims by direct purchasers. If we could conclude
that any direct purchasers were involved in this lawsuit, we would be inclined to agree with Plaintiffs
that the TTPA provides a cause of action for direct purchasers by its own terms.4 Such a cause of
action is viable for either direct or indirect purchasers, however, only if subject matter jurisdiction
exists or, stated differently, if the TTPA applies.

III. The Scope of the TTPA

Section 1 of the Sherman Act makes contracts, combinations, and conspiracies “in restraint
of trade or commerce among the several states” illegal. 15 U.S.C. § 1. Similarly, Section 2 of the
Act prohibits monopolies and conspiracies to monopolize “any part of the trade or commerce among
the several States.” 15 U.S.C. § 2. Consequently, there is an interstate commerce jurisdictional
requirement under the Act. Summit Health, Ltd. v. Pinhas, 500 U.S. 322, 11 S. Ct. 1842 (1991).

The scope of Congress’s authority to legislate under the Commerce Clause, and the
“correspondingly broad reach of the Sherman Act,” have evolved through judicial holdings. See
United States v. Lopez, 514 U.S. 549, 115 S. Ct. 1624 (1995) (tracing the development of the Court’s
interpretation). In Lopez, the Court enumerated three broad categories of activity that Congress may
regulate under its commerce power, the one relevant herein being “those activities having a
substantial relation to interstate commerce, i.e., those activities that substantially affect interstate
commerce.” United States v. Morrison, 529 U.S. 598, 608-09, 120 S. Ct. 1740, 1749 (2000)
(quoting Lopez, 514 U.S. at 558-59, 115 S. Ct. at 1624) (citing NLRB v. Jones & Laughlin Steel
Corp., 301 U.S. 1, 37, 57 S. Ct. 615, 624 (1937)).

Federal courts have often been called upon to determine whether activity is sufficiently
interstate in nature to bring it within Congress’s power to regulate interstate commerce. That
authority, exercised in this situation through antitrust statutes, extends beyond activities actually “in”
or “part of” interstate commerce. Activities that are wholly local in nature, but that substantially
affect interstate commerce, are also included in the reach of federal antitrust statutes. McLain v. Real
Estate Bd. of New Orleans, 444 U.S. 232, 241, 100 S. Ct. 502, 508 (1980).

Just as actions under federal antitrust statutes can proceed only if there is a jurisdictional
basis in interstate commerce, a plaintiff seeking relief under state antitrust statutes must show that
those statutes apply, whether such a showing is required to establish subject matter jurisdiction or
simply to state a claim. Microsoft argues that Plaintiffs herein have failed to make the required
allegations because the commerce affected by the conduct complained of is predominantly interstate,
not intrastate.

4
Because the plaintiffs have not alleged that they are direct purchasers of Microsoft products, we affirm the trial
court’s dismissal on behalf of direct purchasers.

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 It is undisputed that Microsoft is involved in interstate commerce. Microsoft is the leading
supplier of operating systems for personal computers and transacts business throughout the United
States and in most countries of the world. Plaintiffs accuse Microsoft of unlawful monopolization
of the worldwide licensing market for all Intel-compatible operating systems software and allege this
conduct affected prices of software throughout the country and the world. Despite the clear effect
Microsoft’s business activities have on interstate commerce and the interstate nature of the
allegations, Plaintiffs herein have brought this action under state law because they have no federal
cause of action. Plaintiffs maintain that Microsoft’s anticompetitive conduct, although occurring
primarily out of state and affecting interstate commerce, is nonetheless covered by the Tennessee
statute because of the substantial adverse effect that conduct had on commerce within the state.

The question presented is not one of federal preemption or federal limitation on the scope
of state legislation. As a general rule, federal antitrust law does not preempt state antitrust law.
“Congress intended the federal antitrust laws to supplement, not displace, state antitrust remedies.
And on several prior occasions, the Court has recognized that the federal antitrust laws do not pre-
empt state law.” Cal. v. ARC Am. Corp., 490 U.S. 93, 101-102, 109 S. Ct. 1661, 1666 (1989). State
antitrust laws “are consistent with the broad purposes of the federal antitrust laws: deterring
anticompetitive conduct and ensuring the compensation of victims of that conduct.” Id. “Antitrust
law . . . is a field in which Congress has not sought to replace state with federal law.” In re Brand
Name Prescription Drugs Antitrust Litig., 123 F.3d 599, 611 (7th Cir. 1997). As one court has
explained:

Although the U.S. Supreme Court has not explicitly held that state antitrust statutes
may apply to matters involving both intrastate and interstate commerce, it has upheld
application of state antitrust laws in cases in which those laws clearly affected
interstate commerce. See California v. ARC America Corp., 490 U.S. 93, 109 S. Ct.
1661, 104 L. Ed. 2d 86 (1989); U.S. v. Underwriters Assn., 322 U.S. 533, 64 S. Ct.
1162, 88 L. Ed. 1440 (1944); Watson v. Buck, 313 U.S. 387, 61 S. Ct. 962, 85 L. Ed.
1416 (1941).

Moreover, several lower federal courts have expressly determined that the Commerce
Clause of the U.S. Constitution does not necessarily preclude the application of state
antitrust laws to interstate commerce. Shell Oil Co. v. Younger, 587 F.2d 34 (9th Cir.
1978), cert. denied, 440 U.S. 947, 99 S. Ct. 1425, 59 L. Ed. 2d 635 (1979); Woods
Exploration & Pro. Co. v. Aluminum Co. of Amer., 438 F.2d 1286 (5th Cir. 1971),
cert. denied, 404 U.S. 1047, 92 S. Ct. 701, 30 L. Ed. 2d 736 (1972); Mathews
Conveyer Co. v. Palmer-Bee Co., 135 F.2d 73 (6th Cir. 1943).

Indeed, several state courts have reasoned that neither federal antitrust legislation nor
the Commerce Clause precludes application of state antitrust laws to all interstate
commerce. Younger v. Jensen, 26 Cal.3d 397, 605 P.2d 813, 161 Cal. Rptr. 905
(1980); State v. Steriling Theatres Co., 64 Wash. 2d 761, 394 P.2d 226 (1964); State
v. Southeast Tex. Chap. Of Nat. Elec. Con. Ass’n, 358 S.W.2d 711 (Tex. Civ. App.

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 1962), cert. denied, 372 U.S. 969, 83 S. Ct. 1094, 10 L. Ed. 2d 131 (1963); Peoples
Savings Bank v. Stoddard, 359 Mich. 297, 102 N.W.2d 777 (1960); State v. Allied
Chemical & Dye Corp., 9 Wis. 2d 290, 101 N.W.2d 133 (1960); Commonwealth v.
McHugh, 326 Mass. 249, 93 N.E.2d 751 (1950); C. Bennett Bldg. Supplies v. Jenn
Air, 759 S.W.2d 883 (Mo. App. 1988); State v. Coca Cola Bottling Co. of Southwest,
697 S.W.2d 677 (Tex. App. 1985), appeal dismissed, 478 U.S. 1029, 107 S. Ct. 9,
92 L. Ed. 2d 764 (1986).

Heath Consultants, Inc. v. Precision Instruments, Inc., 527 N.W.2d 596, 606-07 (Neb. 1995). See
also Waste Control Specialists, LLC v. Envirocare of Tex. Inc., 199 F.3d 781, 783 (5th Cir. 2000);
Blake v. Abbott Labs., Inc., 894 F. Supp. 327, 328-29 (E.D. Tenn. 1995); Two Queens, Inc. v. Scoza,
296 A.D.2d 302, 304 (N.Y. App. Div. 2002) (stating that “It is by now well settled that states can
enact and enforce, through their courts, legislation which affects interstate commerce ‘when such
commerce has significant local consequences’”).

States now have the power to condemn antitrust violations that occur anywhere in the
nation, provided that there are sufficient harmful effects within the state itself. The
commerce clause of the United States Constitution is not a substantial barrier to the
application of a state’s antitrust law to activities occurring outside the state. The
Supreme Court has insisted on upholding state antitrust laws under the dormant
commerce clause by holding as a general matter that such laws do not interfere with
the interstate flow of goods and do not discriminate against interstate commerce. At
the same time, the courts refuse to find state antitrust laws preempted by federal
antitrust law, unless the conflict is so sharp that compliance with the state law would
require violation of the federal law. Even in that instance, the ‘state action’
exemption from the federal antitrust laws might permit enforcement of the state law.

Herbert Hovenkamp, State Antitrust in the Federal Scheme, 58 IND . L.J. 375, 431 (1983).

Thus, the fact that Microsoft engages in interstate commerce does not, under federal law,
preclude actions brought under state statutes. Specific conduct can subject a defendant to liability
under both federal law and similar state statutes. The District Court in United States v. Microsoft
Corp., 87 F. Supp. 2d 30, 54 (D.C. 2000), found that the facts “proving that Microsoft unlawfully
maintained its monopoly power in violation of § 2 of the Sherman Act are sufficient to meet
analogous elements of causes of action arising under the laws of each plaintiff state.”5 The
reviewing court affirmed in part and reversed in part the trial court’s findings on violations of the
Sherman Act. United States v. Microsoft Corp., 253 F.3d 34, 46 (D.C. Cir. 2001). The Court of
Appeals for the D.C. Circuit agreed that Microsoft possessed monopoly power over the relevant
market and that it had engaged in anticompetitive conduct to preserve that monopoly in the operating

5
The District Court cited state statutes from California, Connecticut, District of Columbia, Florida, Illinois,
Iowa, Kansas, Kentucky, Louisiana, Maryland, Massachusetts, Michigan, Minnesota, New Mexico , New Yo rk, North
Carolina, O hio, U tah, W est Virginia, and W isconsin.

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systems software market. The court, however, reversed the district court’s finding that Microsoft
had unlawfully attempted to extend its monopoly into the internet browser market.6 The court held
that its “judgment extends to the District Court’s findings with respect to the state law counterparts
of the plaintiffs’ Sherman Act claims.” Id. 253 F.3d at 42. Thus, the appellate court affirmed the
district court’s finding that Microsoft had violated state antitrust laws as well as the Sherman Act
with respect to the operating system software.7

The interstate versus intrastate commerce issue is only raised as a defense where it is arguable
that a particular state has limited the scope of its antitrust statute by imposing a greater connection
with or impact upon commerce within the state than is the general constitutionally required standard.
Apparently, only a few states fall in that category; Tennessee is one. See, e.g., Cardizem CD
Antitrust Litig., 105 F. Supp. 618 (E.D. Mich. 2000) (involving claims of violation of the antitrust
laws of eight states, but raising the interstate versus intrastate commerce issue only as to Wisconsin
and Tennessee); FTC v. Mylan Labs., Inc., 62 F. Supp. 2d 25, 42 (D.C. 1999), petitions for
reconsideration granted in part, 99 F. Supp. 1 (1999) (involving claims under antitrust laws of
thirty-two states with defendants asserting the claims must be dismissed if the state law applies only
to intrastate violations, the court finding that only the Louisiana, South Carolina, Tennessee, and
Utah statutes required examination under this argument8); In re Terazosin Hydrochloride Antitrust
Litig., 160 F. Supp. 2d 1365 (S.D. Fla. 2001) (involving claims under the antitrust and consumer
protection statutes of eighteen states, with challenges as to an intrastate conduct requirement made
only to the Tennessee and Wisconsin statutes).

6
The court remanded the issue of whether Microsoft had illegally tied its browser and operating system. On
remand, the United States decided not to p ursue the tying claim . See United States v. Microsoft Corp., 215 F. Supp. 2d
1, 3 n.2 (D.D.C. July 2, 2002).

7
That case was an enforcement action brought by the Department of Justice and a number o f state attorn eys
general. In other cases brought by private parties, defendants have also been subject to liability under both federal and
state antitrust laws. See, e.g., Griffiths v. Blue Cross and Blue Shield of Ala., 147 F. Supp. 2d 1203, 1214-15 & 1221
(N.D. Ala. 2001 ) (hold ing that the com plaint alleged restraint of trade under Section 1 of the Sherman Act; made
sufficient allegations that the primarily intrastate commercial restraint substantially affected interstate com merc e to
sustain federal jurisdiction; and, based upon the same underlying factua l allegations, also m ade claims under Alab ama’s
antitrust statutes because it claimed an intrastate re straint of trade with effects on both intrastate and interstate
commerce); In re Terazosin Hydrochloride Antitrust Litig., 160 F. Supp. 2d 1365 (S.D. Fla. 2001) (granting partial
summary judgment to direct purchaser plaintiffs on Sherman Act claim and considering indirect purchasers’ claims under
various state antitrust laws); In re Cardizem CD Antitrust Litig.,105 F. Supp. 2d 618 (E.D. Mich. 2000) (involving direct
purchasers bringing claims under the Sherman Act and indirect purchasers bringing claims under antitrust statutes of
eight states).

8
The court held that state courts in Lo uisiana w ere undecided on whether the ir statute’s “restraint of trade or
commerce in this state” required that the violation occur in the state, that South C arolina ’s antitrust act applies only to
intrastate com merc e but its unfair trade practices act was no t so limited , that the U tah statute only applied where the
violation occurs in the state, and that the Tennessee statute applied only to violations occurring within the state).

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 Thus, it is not federal law that determines whether Tennessee has jurisdiction under the
9
TTPA. Rather, it is state law that determines what degree of connection with or impact upon
commerce within the state must exist.

A. What Tennessee Courts Have Said About the Tennessee Standard

Although federal courts and courts in other states have attempted to determine the reach of
Tennessee’s antitrust statute, our state courts have spoken rarely on the topic. We begin with the
seminal case, Standard Oil Co. v. State, 117 Tenn. 618, 100 S.W. 705 (1907), the Tennessee
Supreme Court’s last statement on the issue.10

Standard Oil involved a constitutional challenge to the TTPA.11 In that case, the Standard
Oil Company and its employee, Mr. Holt, were indicted for violating state antitrust laws by making
an unlawful agreement for the purpose of lessening competition in the sale of coal oil. The company
and its agents induced customers in Gallatin to cancel orders they had placed with a competitor by
offering the customers quantities of free oil. Once it again became the sole supplier of coal oil in
the area, the company raised its prices. After being found guilty by a jury, Standard Oil and Mr. Holt
appealed and therein assailed the constitutionality of the statue, arguing that it was invalid because
it was an attempt at regulation of interstate commerce. The Tennessee Supreme Court disagreed.

It is important to recognize the basis for the constitutional challenge so that the Court’s
holdings can be placed in proper context. Standard Oil argued that to the extent the statute applied
to transactions relating to the importation of articles of commerce from other states,12 it impinged
upon Congress’s exclusive power to regulate interstate commerce. Based upon its determination of
the legislative intent behind the statute, the Court held that the statute did not apply to interstate

9
Lawsuits essentially identical to the one before us have bee n bro ught by indirect purchasers in a number of
states, and none has been dismissed on the basis that federal law requires that the suit be brought under the Sherman Act
because of its interstate commerce aspects. That argument has not been made by Microsoft in those cases, and it does
not make that argum ent herein. Both parties herein agreed that to the extent the trial court’s decision was based upon
the exclusivity of federal and state antitrust statutes, that decision was in error.

10
The Co urt has considered antitrust issues, such as the requirement of an actual antitrust injury, in cases
construing other statutes. See GHE M, Inc., 850 S.W .2d 447 (T enn. 1993) (construing the Petroleum Trade Practices
Act); Walker v. Bruno’s, Inc., 650 S.W.2d 357 (Tenn. 1983) (holding that the Tennessee Unfair Milk Sales Act did not
conflict with the Sherman Act). See also State ex rel. Attorney Gen. v. Burley Tobacco Growers’ Co -Operative Ass’n,
2 Tenn. App. 674 (Tenn. Ct. App. 1927) (holding, in a suit to prohibit association from transacting business in this state
for violation of antitrust statutes, that a statute allowing co-operative marketing legaliz ed practices that might have
previously been illegal).

11
The language of the act defining the prohibited conduct has not changed since the Co urt interpreted it in
Stan dard O il.

12
In pertinent part, the statute made unlawful arrangements lessening compe tition “in the im portation or sale
of articles imported into this state.” Tenn. Code Ann. § 47-25-101.

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commerce “when properly construed,” and stated, “the sole object and purpose of the enactment of
it was to correct and prohibit abuses of trade within the state.” 117 Tenn. at 635, 100 S.W. at 709.

Applying fundamental rules of statutory construction, including an examination of the history
of the time when the statute was passed, the Court concluded:

The Legislature was cognizant, we must presume, that it had no power to enact laws
regulating interstate commerce, and did not intend to enact unconstitutional law, in
whole or in part. There was already then in force an act of Congress, the Sherman
Antitrust Act, enacted in 1890, fully covering that subject, the provisions of which
were much broader and more effective than those of this act, and could be enforced
to their fullest extent by the stronger and more vigorous government. There was
neither the power nor the necessity for enacting any legislation relative to interstate
commerce. The wrongs to trade which were intended to be corrected and
punished were those being perpetrated against commerce within the state, which
Congress could not reach, and for which there was then no efficient remedy.

Id. 117 Tenn. at 639-40, 100 S.W. at 710 (emphasis added).

The Court found that the convictions were based upon charges and proof of agreements to
lessen competition in the sale of coal oil that had already been imported into the state prior to the
agreement.13 117 Tenn. at 646-47, 100 S.W. at 712. This finding was consistent with the Court’s
interpretation of the word “importation” as used in the statute, to include articles “which had been
imported from other states and countries, commingled with the common mass of property in this
state, and no longer articles of interstate commerce.” Id. at 117 Tenn. at 642-43, 100 S.W. at 711.

Relying on precedent holding that commerce in “such” imported articles may be regulated
by state legislation, the Court determined that the legislature’s intent was to protect commerce in
articles already imported into the state because that commerce would not otherwise be protected if
not expressly mentioned in the statute;14 it needed the same protection as commerce in domestic
products due to the investment of Tennessee citizens in imported property; and because:

[t]he Legislature clearly intended to prohibit trusts, combinations, and agreements
affecting all commerce not covered by the federal statute, and upon which it had a
right to legislate. It did not intend to stop short of its power or to exceed it.

13
The appellants had argued that the statute impinged on interstate commerce because it was applied, in their
case, to an arrangement relating to property to be thereafter imported into the state. The Court made clear, however, that
there was no averment that the agreement was made to lessen competition in the sale of coal oil intended to be imported
by Standard Oil’s competitor. 117 Tenn. at 642-43, 100 S.W. at 711.

14
This conclusion was based upon the narrow interpretation of Congress’s Commerce Clause power that
prevailed at the time.

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Standard Oil, 117 Tenn. at 643, 100 S.W. at 711 (emphasis added).

The Court’s holdings were shaped in the context of two expressed principles. One, that it
is the courts’ duty to construe a statute so as to avoid conflict with the United States Constitution,
if such construction can be accomplished without disregard of the evident intent of the legislature.
117 Tenn. at 642, 100 S.W. at 710. Second, that even though the legislature may include overly
broad terms in a statute, it is the duty of the courts to limit application of the statute to those
situations that were within the intent of the legislature. Id. 117 Tenn. at 643, 100 S.W. at 711.

We interpret Standard Oil as holding, whether because of Constitutional limitations or
because of imputed legislative intent consistent with those limitations, that the state antitrust statute
did not infringe on Congress’s exclusive power to regulate interstate commerce. All of the Court’s
findings in that case were made in the context of the constitutionally allowed scope of authority of
state legislatures in the areas of antitrust law and interstate commerce and the court’s duty to
interpret the statute so as to avoid constitutional invalidity.

Shortly after the Standard Oil criminal case, the Attorney General sought to enjoin the out-
of-state corporation from doing business in the state based upon the same conduct that resulted in
the criminal convictions. On appeal, Standard Oil raised the same interstate commerce infringement
challenge to the statute, and the Tennessee Supreme Court merely recited and readopted its holdings
in Standard Oil. State ex rel. Cates v. Standard Oil Co. of Ky., 120 Tenn. 86, 110 S.W. 565 (1908),
aff’d by Standard Oil of Ky. v. State of Tenn., ex rel. Cates, 217 U.S. 413, 30 S. Ct. 543 (1910). The
case eventually went to the United States Supreme Court, which upheld the ouster of the foreign
corporation and stated:

The present statute . . . does not regulate business at all. It is not even directed
against interference with that business specifically, but against acts of a certain kind
that the state disapproves in whatever connection. The mere fact that it may happen
to remove an interference with commerce among the states as well as with the rest
does not invalidate it.

217 U.S. at 422, 30 S. Ct. at 544.

This statement provides another explanation for the Tennessee Supreme Court’s
determination that the Act did not unconstitutionally attempt to regulate interstate commerce that
is consistent with that court’s earlier statement in State ex rel. Astor, 104 Tenn. 715, 740-41, 59 S.W.
1033, 1039 (1900), that the act’s inclusion of imported goods was not an interference with interstate
commerce or a regulation of such commerce. It also demonstrates that even at that time there was
no clear demarcation between interstate and intrastate commerce and no complete exclusivity. The
Tennessee Supreme Court had said the same thing in Standard Oil, when it recognized that the
TTPA could reach conduct “where interstate commerce is incidentally affected.” 117 Tenn. at 647,
100 S.W. 712.

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 The Tennessee Court of Appeals has discussed the interpretation of the TTPA in only a few
cases. The first is Lynch Display Corp. v. Nat’l Souvenir Ctr., 640 S.W.2d 837 (Tenn. Ct. App.
1982). In that case, Lynch, a Maryland corporation manufacturing and leasing wax figures for
museums, agreed to manufacture and lease to Historical Reviews, Inc. (“HRI”),15 a Tennessee
Corporation that operated a wax museum in Gatlinburg, 90 wax figures to be displayed in its
museum. The lease agreement included a provision that required HRI to enter into a franchising
agreement with National Historical Museum, Inc. (“NHM”), a District of Columbia corporation.

When HRI stopped making payments under the franchise agreement, Lynch brought suit.
HRI counterclaimed and defended on the basis that the original lease and franchising agreement were
forced on HRI because of the monopoly position of Lynch and, consequently, the agreements were
void under the Tennessee antitrust statute. This court determined that the Tennessee antitrust statute
could not be used as the basis for either the counterclaim or the defense because that statute was
simply not applicable. It agreed with the trial court’s conclusion that the activities of the parties
“were acts exclusively in interstate commerce and therefore not within the purview of the Tennessee
Antitrust Act.” 640 S.W.2d at 838. The court held:

The Tennessee antitrust law applies to transactions which are predominantly
intrastate in character. The transaction does not have to be exclusively intrastate to
be affected. The old constitutional doctrine of mutual exclusivity between state and
federal laws affecting commerce has long been rejected.16 The Tennessee Supreme
Court has recognized this fact in the important opinion Standard Oil Co. v. State. .
..

640 S.W.2d at 840. Applying the standard of “predominantly intrastate,” the court reached the
conclusion that the subject of the dispute, the lease and franchise agreement between instate and out-
of-state corporations, was “predominantly interstate in character [and] only incidentally affects
intrastate commerce.” Id.

[T]he predominant character of these agreements is interstate commerce. The goods,
services, and payment for them is flowing between parties in different states.
Appellants argue in their briefs that the wax museum has been established in
Gatlinburg for 17 years and regularly sells tickets to customers in exchange for
admission and that this fact establishes significant intrastate commerce. Although
this is unquestionably intrastate commerce, it is of a nature incidental to the
predominant agreements in this dispute. Hence, the Tennessee antitrust statute does
not apply.

15
HRI was a wholly owned subsidiary of National Souvenir Center, Inc., a District of Columbia corporation that
was also a party to this suit.

16
In support of this statem ent, the court cited S.C. Hwy. Dep’t v. Barnwell Bros., 303 U.S. 177, 58 S. Ct. 510
(1938) and Union Brokerage Co. v. Jensen, 322 U.S. 202 , 64 S. Ct. 967 (1944).

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Lynch Display Corp., 640 S.W.2d at 840-41.

This court again addressed the application of the TTPA in Blake v. Abbott Labs., Inc., No.
03A01-9509-CV-00307, 1996 WL 134947 (Tenn. Ct. App. Mar. 27, 1996) (no Tenn. R. App. P. 11
application filed). The plaintiffs in Blake alleged that the defendants, Abbott Laboratories, an out-of-
state company distributing nationwide, grossly overcharged Tennessee consumers who purchased
infant formula in the state. This court found that the only sufficiently plead facts were that the
defendants, along with others, conspired to fix prices and did fix prices of formula.

In the portion of the opinion relevant to this issue, the court in Blake reiterated the
“predominantly intrastate” standard established in Lynch, but proceeded to apply the test to the effect
of the allegedly illegal conduct on commerce. The court determined that there were not sufficient
facts alleged to make a finding “that the transactions complained of predominantly affect interstate
commerce as opposed to intrastate commerce” and, consequently, dismissal under Tenn. R. Civ. P.
12 was inappropriate. 1996 WL 134947, at *5. However, “if it is later determined by some manner
cognizable under Tennessee law that the actions complained of by the plaintiff predominantly affect
interstate commerce, then the defendants must prevail on this issue.” Id.

Finally, this court was called upon to interpret Tennessee’s antitrust statutes in Forman v.
Nat’l Council on Comp. Ins., Inc., 13 S.W.3d 365 (Tenn. Ct. App. 1999), but only on the question
of whether workers’ compensation insurance, an intangible contract right or service, was an article
or product subject to those statutes. This court found that the antitrust statutes did not apply to
insurance and declined to adopt the argument that Standard Oil indicated that the state statute should
be interpreted expansively to encompass claims not precluded by the federal antitrust statutes, at least
with regard to the definition of articles or goods.

B. What Other Courts Have Said About the Tennessee Standard

A number of courts not part of the Tennessee court system have examined the scope of
Tennessee’s antitrust statute using the scant state authority discussed above.17 While those decisions

17
Some of those courts have relied upon an additional opinion this court is preclud ed from a ddressing b ecause
the Tennessee Supreme Court concurred in results only when it denied permission to appeal. Pursuant to Tenn. R. Sup.
Ct. 4(F), an intermediate court op inion so designated m ay not be cited b y any judge or by any litigant. Because courts
outside our state court system have cited the op inion, ho wever, it is prudent for us to pro vide the nam e and citation: Dzik
& Dzik, P.C. v. Vision Serv. Plan, No. 836, 1989 WL 3082 (Tenn. Ct. App. Jan. 20, 1989) (permission to appeal denied,
concurring in results only, Aug. 7, 1989).

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are not binding on the courts of this state,18 they are informative and demonstrate the differing and
even inconsistent conclusions that have been reached.

In a reported decision by a federal court in Tennessee, Valley Prods. Co., Inc. v. Landmark,
877 F. Supp. 1087 (W.D. Tenn. 1994), the court, relying on Lynch, held that the Tennessee antitrust
statute applies to transactions that are predominantly intrastate in character. “Although the dispute
need not be exclusively intrastate to fall within the statute, it must more than incidentally affect
intrastate commerce.” Id. 877 F. Supp. at 1095. The court held that the standard was not met
because “[t]he matter before the court clearly involves significant interstate commerce and activity
and only minimally affects intrastate commerce. HFS franchisees are located in every state in the
country and the sale of guest amenities necessarily implicates many geographic regions.” Id.19

Federal courts outside this state have also been called upon to apply the TTPA. In FTC v.
Mylan Labs., Inc., 62 F. Supp. 2d 25 (D.C. 1999) the United States District Court for the District of
Columbia considered claims brought by thirty-two states under the Sherman Act as well as under
each individual state’s antitrust laws. The initial lawsuit brought by the FTC alleged the defendants
were engaging in unfair methods of competition in or affecting commerce. The states joined in
adopting these allegations, added another defendant, and alleged an illegal price-fixing agreement.

The defendants moved to dismiss the state law claims on various grounds, one being that the
state law challenges to the interstate conduct alleged must be dismissed if the state law applies only
to intrastate violations of the law. With regard to Tennessee, the court dismissed all claims brought
under the TTPA and the TCPA “because both statutes apply only to violations occurring in intrastate

18
This co urt has described the effect of the interpretation of state law by federal courts as follows:

Federal courts look to the law of the state as declared by its highest court when they decide questions
of state law. In the absence of an authoritative pronouncement by the state’s highest court, the federal
courts may either certify the state law question to the state’s highest court for an interpretation, Tenn.
S. Ct. 23; Arizonans for Official English v. Arizona, 520 U.S. 43, 76-78, 117 S. Ct. 1055, 1073-74,
137 L. Ed . 2d 1 70 (197 7), or ascertain and apply the state law as they understand it from availab le
sources. Un ited S tates v. Ande rson County, 761 F.2d 1169, 1173 (6th Cir. 1953). When a federal
court undertakes to decide a state law question in the absence of autho ritative state precedent, the state
courts are no t bound to follow the federal court’s dec ision.

Townes v. Sunbeam Oster Co., Inc., 50 S.W .3d 446, 452 (Tenn. Ct. App. 2001 ).

19
In Duke v. Browning-Ferris Indus. of Tenn., Inc., No. 96-2859-TUA, 1996 W L 33415134 (W.D. Tenn. Oct.
22, 199 6), the court co nsidered an antitrust claim under the Tennessee statute that was essentially the same as one
brought by the p laintiff in another case und er federal law. The court viewed its task as determining wh ether a cause of
action had been alleged under the Sherman Act or und er state law , stating, “T he ma in distinction between claims under
the Tennessee and the federal statutes is that the Sherman Act prohibits monopo lization in interstate comm erce, while
the Tennesse e statute o nly app lies if the action is predominantly intrastate.” 1996 U .S. Dist. LEX IS at *7-*8. In a third
case, Blake v. Abbott Labs., Inc., 894 F. Supp. 327 (E .D. Tenn. 1995 ), the court did not address the merits of plaintiffs’
claim under state law, but commented that the Tennessee Supreme Court had narrowly construed Tennessee antitrust
law in Stan dard O il. 894 F. Supp. at 330.

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commerce,” relying on Standard Oil. Mylan Labs., Inc., 62 F. Supp. 2d at 51. See also FTC v.
Mylan Labs., Inc., 99 F. Supp. 2d 1, 4 (D.C. Cir. 1999) (reaffirming on motion to reconsider its
decision to dismiss the Tennessee claims because the conduct complained of was predominantly
interstate).

The same court in a later case saw fit to “expound upon its rationale” for ruling in Mylan
Labs that the national conspiracy affecting thirty-two states was outside the ambit of Tennessee’s
antitrust laws. In re Vitamins Antitrust Litig., 2001 WL 849928 (D. D.C. Apr. 11, 2001). The court
emphasized that the Tennessee Supreme Court had narrowed the importation language of the statute
and found significant the Standard Oil court’s specific holding that the oil that was the subject of
the anticompetitive arrangement was not an article of interstate commerce when the agreement was
made; it had already come to rest in Tennessee. Stating, “[a]nd therein lies the critical distinction
upon which Mylan and the instant action lie,” the court reiterated its holding in Mylan that when the
challenged conduct occurs before the products arrive in Tennessee, the conduct is considered
interstate and not subject to the TTPA or the TCPA. In re Vitamins Antitrust Litig., 2001 WL
849928, at *4. The court also relied upon Lynch and Blake for the predominantly intrastate test, and
its application to the facts therein. Distinguishing the case before it from Blake, the court had no
trouble finding that “although the alleged conduct may have a demonstrable effect in Tennessee, this
effect is clearly incidental in comparison to the interstate character of the alleged conspiracy.” Id.
at *5.

A similar conclusion was reached in In re Terazosin Hydrochloride Antitrust Litig., 160 F.
Supp. 2d 1365 (S.D. Fla. 2001), wherein classes of indirect and direct purchasers of certain drugs
filed complaints alleging violations of federal and various state antitrust and consumer protection
laws. The indirect purchasers’ claims under federal law were dismissed. The court also dismissed
those state law claims where no named plaintiff had purchased a particular drug in that state. The
court then proceeded to examine the remaining claims on a state by state basis and held that the
TTPA did not reach “so far as to prohibit the nationwide conspiracy alleged in the end payors’
complaint.” 160 F. Supp. 2d at 1376-77. The court reached this conclusion based in part on its
reading of Standard Oil, which it interpreted as holding that the statute applied to commerce within
Tennessee, not contracts “in relation to the importation of articles.” 160 F. Supp. 2d at 1377
(quoting Standard Oil, 117 Tenn. at 643, 100 S.W. at 711).

The court also held that Standard Oil had been refined by the courts to hold that the Act
applies to transactions which are predominantly intrastate in character and found that the complaint
did not meet that standard. Noting that, “conspicuously absent from the complaint are any
allegations that the defendants forged alliances in Tennessee, stored terazosin hydrochloride drugs
therein, or sold them within the state at the time,” 160 F. Supp. 2d at 1377, the court concluded, “No
reasonable observer confronted with these allegations would infer that the defendants’ conspiracy
was ‘predominantly intrastate’ in character.” 160 F. Supp. 2d at 1378.

A different result, emanating from a different interpretation, was reached in In re Cardizem
CD Antitrust Litig., 105 F. Supp.2d 618 (E.D. Mich. 2000). That multidistrict litigation involved

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class actions under federal law and under various state laws and alleged that the defendants
committed anticompetitive practices with regard to the sale of heart medication.

Relying on previously discussed holdings, the defendants argued that the claims for violation
of the TTPA and the TCPA must be dismissed because these statutes apply only to transactions that
are wholly or predominantly intrastate in character and plaintiffs alleged anticompetitive activity and
restraints of trade occurring in several jurisdictions. The court, however, found that this argument
interpreted the statutes too narrowly and agreed with the plaintiffs’ position that the statutes

allow Tennessee to regulate anticompetitive conduct occurring outside the state but
having more than incidental effect on Tennessee’s intrastate commerce; i.e.,
situations like that alleged here where anticompetitive conduct may have occurred
outside the state but results in a prescription drug product intentionally coming to rest
within Tennessee and causing injury to Tennessee citizens who have purchased the
product in Tennessee at artificially inflated prices as a result of Defendants’
anticompetitive conduct.

In re Cardizem CD Antitrust Litig.,105 F. Supp. 2d at 667.

The court based its conclusion on its interpretation of Standard Oil and the more recent
opinion in Forman, supra, which the court described as “observing that ‘it is clear that Tennessee
Code Annotated section 47-25-101, in express terms, applies to articles of foreign and domestic
origin.’” 105 F. Supp. 2d at 667.

The Cardizem court then found that courts have subsequently held that to state a claim under
Tennessee’s antitrust statute, “the dispute need not be exclusively intrastate” but “it must more than
incidentally affect intrastate commerce,” citing Valley Products. 105 F. Supp. 2d at 667. The court
held that the antitrust statutes were not limited to anticompetitive conspiracies that are “hatched and
implemented solely or predominantly” in Tennessee and to the extent the decisions in Lynch, Blake,
Dzik, and Mylan held otherwise, those decisions were “wrongly decided.” 105 F. Supp. at 667. The
court went on to predict that the Tennessee Supreme Court, if presented with the issue would
establish a test of whether the alleged facts show that an illegal combination or agreement more than
incidentally affects Tennessee’s intrastate commerce. Id. at 667-68.

IV. The Tennessee Intrastate Commerce Requirement

As the above discussion demonstrates, various courts have interpreted the scarce Tennessee
authority to espouse different tests for whether Tennessee’s antitrust statute applies. Some have
focused on the defendant’s conduct, some have focused on the transactions involved, and some have
looked to the nature of the dispute. Many have focused on, or at least included in the analysis, the
effects on commerce.

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 A. Test Based on Transaction or Illegal Conduct

Our review of Lynch confirms Plaintiffs’ assertions that no background, source, authority,
or explanation is given for the court’s statement that, “Tennessee antitrust law applies to transactions
which are predominantly intrastate in character.” As the quoted statement makes clear, the standard
announced in Lynch focused on the transaction giving rise to the dispute, or the “character” of the
agreements between the parties. However, the court also stated that the intrastate commerce
activities of plaintiff were only incidental to the parties’ transactions and that the agreements only
incidentally affected intrastate commerce.

The Lynch court’s focus on the character of the transaction is understandable in light of the
issue in that case: the enforceability of contracts between the parties to the lawsuit. Thus, the nature
or character of the transaction could be analyzed. See also Valley Products, 877 F. Supp. at 1094-95
(involving a specific relationship between the parties). Attempting to apply a transaction-based
standard to the case before us illustrates the difficulty of such a standard. Herein, there were no
direct transactions between Plaintiffs, indirect purchasers, and the defendant. The complaint alleges
intrastate and interstate purchases by Plaintiffs from third parties and also alleges interstate
transactions between Microsoft, an out-of-state corporation, and third parties, at least some of which
are also out-of-state corporations. Lynch provides no guidance as to which of these transactions is
subject to the “predominantly intrastate” test.20

We find no language in the TTPA itself to evidence an intent that it cover only intrastate
transactions. Similarly, we find no expression of intent that only illegal conduct occurring in this
state subjects the defendant to civil causes of action.21 While the Tennessee legislature could have
placed such limitations on the scope of the TTPA, see, e.g., Archer Daniels Midland Co. v. Seven
Up Bottling Co. of Jasper, Inc., 746 So. 2d 966, 989-90 (Ala. 1999) (holding that Alabama’s
antitrust statute regulates only “monopolistic activities that occur ‘within this state’ – within the
geographical boundaries of this state”); and Mylan Labs., 62 F. Supp. 2d at 47, 51, and 52
(discussing the requirement in several states that the illegal conduct occur in the state), we simply
find no indication of such intent in the statute itself.

20
Some courts have fo und a legislature’s grant of remedy to indirect purchasers significant in determining the
scope of a state’s antitrust statute. See, e.g.., Emergency One v. Waterous Co., Inc., 23 F. Supp. 2d 959, 964 (E.D. W is.
1998) (holding that the best indication of an intent to hold interstate actors accountable may be the inclusion of a remedy
for indirect purchasers, and stating “the prototypical indirect purchasers action would vindicate far-flung consumers for
the indirect costs of price-fixing conducted on a national scale”).

21
The federal court’s statement in In re Terazosin Hydrochloride Antitrust Litig. that the phrase “transac tions,”
as used in the plaintiffs’ pleadings and, presumably, as used in Lynch, must refer to the actions of the defendants bec ause
Tenn. Code A nn. § 47-2 5-10 2 prohibited “arrangements to restrain com petition,” 160 F. Supp. at 1377 n.9, implies that
the test is related to the alleged illegal conduct. We disagree with that conclusion, however, because the Lynch court’s
analysis of the transactions between the parties, i.e. their contractual relationship, demonstrates that the Lynch standard
was based upon the transactions between the parties giving rise to the dispute, not to the loc ation o f the allegedly
anticomp etitive acts.

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 The TTPA applies, by its terms, to arrangements lessening competition “in the sale of
articles imported into this state” or affecting the “price or the cost to the producer or the consumer
of any such product or article.” Consequently, the legislature clearly intended that the Act apply to
anticompetitive conduct that decreases competition in or increases the price of goods paid by
consumers in Tennessee even though those goods may have arrived in Tennessee through interstate
commerce. Other than the reference to articles imported “into this state,” the statute includes no “in
this state” language. Thus, the statute itself does not place a geographic limitation on where the
illegal conduct must occur or on the nature of the transactions involved. Because the purchase by
consumers in this state of articles imported from out of state will generally involve at least one
transaction between instate and out-of-state parties, we must presume the legislature intended that
such transactions be included in the statute’s reach, contrary to the Lynch court’s analysis.

We also find no judicial interpretation prior to Lynch establishing such limitation To the
contrary, in Bailey v. Ass’n of Master Plumbers, 103 Tenn. 99, 52 S.W. 853 (1899), the Supreme
Court of Tennessee found, under common law and under the statute at issue herein, void and
unenforceable certain provisions of the bylaws of the Association of Master Plumbers of the City
of Memphis. In particular, the court examined a provision that required members to purchase
materials and supplies from only specified dealers who had agreed to sell only to members of the
association. The court noted that the dealers, by agreeing to and observing this provision, had
become parties to the scheme. Several out-of-state dealers had ratified the by-laws as to themselves
and refused to sell to non-members. “This action of important dealers was the consummation of a
vital part of the complex scheme,” resulting in a restraint of trade in a Tennessee community. Id.
103 Tenn. at 121, 52 S.W. at 858.

State ex rel. Astor v. Schlitz Brewing Co., 104 Tenn. 715, 59 S.W. 1033 (1900), involved an
action by this state’s Attorney General to enjoin a foreign corporation from doing business in
Tennessee because of alleged violations of this state’s antitrust statutes. The complaint alleged that
Schlitz Brewing Company, the foreign corporation, and its agent in Tennessee had entered into an
arrangement with a Tennessee corporation and other brewers with the intent and effect of lessening
competition in the importation and sale of beer. The defendants attacked the statute as
unconstitutional under various provisions of the Tennessee Constitution and the United States
Constitution, but the Tennessee Supreme Court found the act constitutional in all particulars. 104
Tenn. at 750-51, 59 S.W. at 1041. The court upheld the provision penalizing a foreign corporation
by prohibiting it from doing business in the state. In addition, the court found:

The subject of this act, as already stated, is the prohibition and punishment of those
transactions which are calculated to lessen competition in trade, or to influence the
price of either imported or domestic goods.

State ex rel. Astor, 104 Tenn. at 741-42, 59 S.W. at 1039. Standard Oil itself involved an out-of-
state corporation that sold coal oil in this state and was convicted for its role in an arrangement to
reduce competition in this state. See also State ex rel Cates v. Standard Oil Co. of Ky., 120 Tenn.
86, 110 S.W. 565 (1908), aff’d by Standard Oil of Ky. v. State of Tenn., ex rel. Cates, 217 U.S. 413,

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30 S. Ct. 543 (1910) (prohibiting the same foreign corporation from doing business in this state
because it violated the Act).

Courts in other states have relied upon statutory language in considering the reach of their
states’ antitrust statutes. For example, in Heath Consultants, Inc., 527 N.W.2d at 606, the Nebraska
Supreme Court held that the Nebraska antitrust statute, which prohibited combinations “in restraint
of trade or commerce, within this state” applied to extraterritorial conduct when that conduct affected
consumers within the state, stating:

While there is no showing that any of the conduct about which Precision complains
occurred within the territorial limits of this state, the record nonetheless inferentially
establishes that the tying arrangement affected end users of Heath equipment in
Nebraska by denying them the advantage of parts sold in a freely competitive market.

527 N.W.2d at 606. The court concluded this evidenced anticompetitive conduct restraining trade
within the state and the statute applied. Id. See also In re: Microsoft Antitrust Litig., No. CV-99-752
& - 709, 2001 WL 1711517 (Me. Super. Ct. Mar. 26, 2001) (holding that the Maine antitrust statute
applied to illegal conduct occurring outside the state that restrains trade or monopolizes any part of
the trade or commerce within the state, because the statute used the phrases “in this State” and “of
this State” to modify trade or commerce, not the illegal conduct).

The Wisconsin Supreme Court determined in State v. Allied Chemical & Dye Corp., 101
N.W.2d 133 (Wis. 1960), that because the people of that state were entitled to the advantages that
flow from free competition, any illegal arrangement restraining trade or affecting prices to those
citizens was within the state’s police power to prohibit or punish, regardless of the fact that the
defendants did not operate a manufacturing, sales, or other facility within the state.

We conclude that Tennessee’s antitrust statute is not limited to anticompetitive conduct
occurring within the boundaries of the state. We also conclude that it is not limited to transactions
between the parties that are predominantly intrastate in character. We also conclude that neither a
transaction-based nor a locality-of-illegal-conduct based test is appropriate for determining the scope
of the TTPA. Instead, the proper test must relate to the potential effect or impact on commerce
within this state of the illegal acts condemned by the statute because such a standard is directly
related to the purpose of the Act.

As set out earlier, the court in Astor indicated it was the effect on trade or commerce in
Tennessee that was the determinative factor in whether the statute applied. That conclusion is
reinforced by the court’s additional statements that, “The thing condemned and punished by the Act
is injury to trade. The thing protected is trade . . . .” State ex rel. Astor, 104 Tenn. at 741-42, 59
S.W. at 1039. These comments are consistent with the Supreme Court’s statement in Standard Oil
that the “wrongs to trade which were intended to be corrected and punished were those being
perpetrated against commerce within the state, . . . .” 117 Tenn. at 642, 100 S.W. at 710. In

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addition, we note that the criminal sanctions portion of the statute declares that a violation of either
section 101 or 102 is “a conspiracy against trade.” Tenn. Code Ann. § 47-25-101 & -102.

B. Test Based on Effect on Commerce Within the State

Those courts examining Tennessee’s statute under an effects on commerce test have espoused
the two standards argued by the parties herein: the “predominant effects” standard and the
“significant effects” standard.

Federal courts use an effects on commerce test in determining whether federal law is
applicable to an antitrust action. For purposes of establishing jurisdiction under the Sherman Act,
plaintiffs must only demonstrate a substantial, or not insubstantial, effect on interstate commerce
generated by the defendant’s normal business activity that is infected by the illegal conduct. McLain,
444 U.S. at 242-43, 100 S. Ct. at 509.22 In Blake, this court indicated the correct analysis would
involve examining whether the alleged illegal actions by defendants predominantly affected
interstate or intrastate commerce. 1996 WL 134947, at *5.

Applying a similar analysis, the inquiry becomes whether that portion of Microsoft’s business
infected by the alleged illegal conduct, or whether that illegal conduct itself: (1) predominantly
affects intrastate commerce as opposed to interstate commerce, under the “predominant effects” test,
or (2) has a substantial effect on commerce within Tennessee, under the “substantial effects” test.

The predominant effects standard requires the court to make a determination of whether the
commerce involved or potentially affected by the wrongful conduct is predominantly intrastate or
interstate. Courts are not unfamiliar with legal standards requiring them to determine predominance.
See, e.g., Trau-Med of Am., Inc., 71 S.W.3d at 702 n.5 (holding that to sustain an action for
intentional inference with business relationships, improper motive must be shown by plaintiff
demonstrating that the defendant’s predominant purpose was to injure the plaintiff); City of
Chattanooga v. Davis, 54 S.W.3d 248, 270 n.22 (Tenn. 2001) (requiring a determination of whether
the predominant “remedial” purpose of a monetary sanction is ensuring deterrence against
wrongdoing); Williams v. Estate of Williams, 865 S.W.2d 3, 5 (Tenn. 1993) (holding that the
expressed predominant purpose of a testator prevails, and subsidiary clauses must be construed so
as to bring them into subordination to the predominant purpose); Hudson v. Town and Country True

22
The Court specifically held that the plaintiffs are not required to make the “more particularized showing” that
the anticomp etitive conduct caused an effect on interstate co mmerc e. 444 U .S. at 242-43, 100 S. Ct. at 509. The test
enunciated is:

To establish federal jurisdiction in this case, there remains only the requirement that respondents’
activities which allegedly have been infected by a price-fixing conspiracy be shown “as a matter of
practical economics” to have a not insubstantial effect on the interstate commerce involved.

444 U.S. at 246, 100 S. Ct. at 511. The pleading requirement has been refined, at least in some circuits, to require
identification of the relevant aspect of interstate com merc e. Valley Disposal v. Cent. V t. Solid Waste Mgm t. Dist., 31
F.3d 89, 94 (2d Cir. 1994).

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Value Hardware, Inc., 666 S.W.2d 51 (Tenn. 1984) (adopting and applying the test for the
application of the Uniform Commercial Code as depending on whether the predominant assets to
be transferred are goods or services).

“Predominant” is a relative term; whether something is predominant can only be determined
in relation to other things; it is greater or superior in influence compared to other factors. Dillard
v. City of Greensboro, 946 F. Supp. 946, 955-56 (M.D. Ala. 1996); Matthews v. Bliss, 39 Mass. 48,
53 (1839). Consequently, we agree that “[a]n action cannot be both predominantly interstate in
nature and predominantly intrastate in nature; it must be one or the other.” Emergency One, 23 F.
Supp. 2d at 967.23

The Lynch decision has been interpreted by some courts as introducing the predominant
effects test into Tennessee law. However, the court in Lynch actually mentioned the effect on
intrastate commerce as only incidental to the interstate nature of the transaction. It is a significant
leap to translate “not incidental” to “predominant.” Thus, to the extent Lynch set a standard based
on the effect on commerce within the state, that standard can only be interpreted as requiring
something more than an incidental effect. It was in the unreported decision in Blake that this court
indicated that plaintiffs could only proceed under the TTPA if they could show that the alleged
anticompetitive conduct affected predominantly intrastate, as opposed to interstate, commerce.

According to Plaintiffs, Lynch and subsequent cases have mechanically applied the
“predominant vs. incidental effects” test, with no discussion of the impact of current Commerce
Clause analysis on the efficacy of this test for state court jurisdiction. Indeed, at the time Standard
Oil was decided and into the middle of the twentieth century, a dichotomy or dual sovereignty theory
prevailed presuming mutually exclusive jurisdiction for state and federal regulation.24 However,
state antitrust laws are now considered supplementary and complementary to federal laws and
enforcement of state laws consistent with the purposes of federal legislation. ARC America, 490
U. S. at 101-02, 109 S. Ct. at 1661. Plaintiffs’ position is supported by judicial analysis of the issue:

Framing the issue as one of predominance thus becomes a way of reintroducing
federal preemption of state antitrust law - a result consistently rejected by the
Supreme Court. Congress intended the federal antitrust laws to supplement and not

23
Although Plaintiffs argued that the predo minant effects test was extinct, inapplicable, and intro duced into
Tennessee law without explanation or authority, they also m aintained that their claims m et the predo minant effects test.
W e disagree. Based upon allegations in the complaint, it is clear that Microsoft’s allegedly anticompetitive conduct
would have had effects on interstate commerce, as well as on that of other states. Confronted with these allegations, we
cannot infer that the effects are pred ominantly intrastate. Plaintiffs have offered no factual allegations that they are.
Plaintiffs’ conclusory allegations that Microsoft’s conduct had significant, substantial, and “predominant” effects on trade
and commerce inside the state of Tennessee cannot suffice for the absence of even one factual allegation that the effects
in Tennessee are predominant over the effects nationwide.

24
For a discussion of the “dual sove reignty” theory that predominated in early state antitrust cases, which set
forth distinct and mutually exclusive jurisdictional areas for state and federal regulatio n, see A bbo tt Labs. v. Du rrett, 746
So. 2d 316 (Ala. 1999) and Archer Daniels Midland Co., 746 So. 2d at 987-88.

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 displace state regulation. . . . Further, a standard which results in the mutually
exclusive application of state and federal antitrust law is contrary to Congressional
intent and Supreme Court precedent.

Emergency One, 23 F. Supp. 2d at 967-68 (citations omitted).

The cases on which the defendants rely . . . date from a period in which, interstate
commerce being narrowly defined, and federal power to regulate such commerce
being deemed exclusive, . . . a state statute limited to intrastate commerce would have
some, albeit a strictly limited, scope and could not have a greater scope no matter
how much the state wanted it to. The cases thus were not interpreting the statute;
they were interpreting the Constitution as placing upper and lower bounds on the
reach of the statute, and the Constitution has since been reinterpreted.

In re Brand Name Prescription Drugs Antitrust Litig., 123 F.3d at 612-13 (citations omitted).25
Authors of learned articles have also accepted the premise argued by Plaintiffs:

At various times, many state courts concluded that their jurisdiction was limited to
activities that either were not involved in interstate commerce or which had no effect
on interstate commerce. Many of those decisions -- at least those based on perceived
limits imposed upon the states by federal law -- are of dubious vitality today.

For a half century after the Sherman Act’s passage, courts and many commentators
adopted a rather facile distinction between the proper jurisdictional limits of federal
and state antitrust law. Federal law applied to restraints that were ‘in or affecting’
interstate commerce. State law, on the other hand, applied to purely ‘local’ restraints.

****

In other words, the classification of restraints [of trade] as purely intrastate and thus
within the exclusive jurisdiction of state antitrust, or interstate and thus within the
exclusive domain of federal law has long since passed. . . .

Hovenkamp, supra, 58 IND . L. J. at 376.26

These statements accurately describe and explain the Tennessee Supreme Court’s holding
in Standard Oil. The Court strove therein to interpret the statute in a way that would make it

25
The Alabama Supreme Court rejected the con clusion of the Seventh Circuit in In re Brand Name Prescription
Drugs regarding the scope of the Alabama antitrust statute and held that the scope was exactly the same today as it was
when the statute w as passed. Archer Daniels Midland Co., 746 So. 2d at 987-88.

26
See also David W . Lamb, Note, Avoiding Impo tence: R ethinking the Standards for App lying State A ntitrust
Laws to Interstate Comm erce, 54 V A N D . L. R EV . 170 5 (2001 ).

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constitutional under then prevailing law. It considered the bounds of the statute to be limited only
by restraints originating in the United States Constitution. It attributed intent to the legislature based
upon the presumption that that body did not intend to enact a statute that was violative of those
restraints. The Court was interpreting the Constitution. Most significantly, it held that the
legislature “did not intend to stop short of its power or to exceed it.” 117 Tenn. at 643, 100 S.W.
at 711.

The Court in Standard Oil did not base any limitations in the statute’s application on the
language of the Act itself. There is good reason for that, as the language contains no such
limitations. The language of the statute is broad and does not evidence an intent to limit its
application. Nowhere in the statute do the words “predominant” or “intrastate” appear. The
legislature clearly intended to prohibit arrangements tending to lessen free competition in “the
importation or sale of articles imported into this state” and tending to affect the price to “producer
or consumer” of “such product or articles.” From the language of the statute itself, including the
original preamble27, we simply cannot conclude that the legislature intended to limit the application
of the statute geographically other than the effect on competition and prices in Tennessee.
Limitation in its scope would not further the expressed purpose of the Act.

Thus, the only limitation placed on the scope of the statute has been a judicial one, impelled
initially by federal interpretations of U.S. Constitutional provisions, the Supremacy Clause and the
Commerce Clause. It is well settled that courts have a duty to construe a statute to avoid a
constitutional conflict. State v. Burkhart, 58 S.W.3d 694, 697-98 (Tenn. 2001). Courts should adopt
the plausible construction that avoids undermining the statute’s constitutionality. Davis-Kidd
Booksellers, Inc. v. McWherter, 866 S.W.2d 520, 529-30 (Tenn. 1993). We must presume that an
act of the legislature is constitutional. State v. Robinson, 29 S.W.3d 476, 479 (Tenn. 2000).

27
The preamble to the 1903 Act, which was identical to that of the 1897 Act, provided:

An act to declare unlawful and void all arrangements and contracts, agreements, trusts or combinations
made with a view to lessen, or which tend to lessen free competition in the importation or sale of
articles impo rted into this state; or in the manufacture or sale of articles of domestic growth or of raw
material; to declare unlawful and void all arrangements, contracts, agreements, trusts or combinations
between persons or corporations designed, or which tend to advance, reduce or control the price of
such product or articles to producer or consumer of any such product or articles; to provide for
forfeiture of the charter an d franc hise of any corporation, organized under the laws of this state,
violating any of the provisio ns of this act; to prohibit every foreign corporation, violating any of the
provisions of this act, from doing business in this state; to require the Attorney General of this state
to institute legal proceedings against any such corp oratio ns violating the provisio ns of this Act, and
to enforce the penalties prescribed; to prescribe penalties for any violation of the act; to authorize any
person or co rporation d amaged by any such trust, agreement or combination, to sue for the recovery
of such dam ages, and for o ther purpo ses.

1903 Tenn. Pub. Acts, ch. 140 § 1; see also State ex rel. Astor, 104 Tenn. at 722, 59 S. W . at 1034 (quoting the preamble
to the 1897 Act).

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 It was these already established principles that framed the Tennessee Supreme Court’s
decision and language in Standard Oil, and the only restriction placed on the statute’s broad
language was Congress’s exclusive power to regulate interstate commerce. We agree with Plaintiffs
and with the trial court that the Standard Oil court’s primary concern was ensuring that Tennessee
law was construed to reach as far as possible within the confines of the Constitution.

Recodifications and amendments subsequent to Standard Oil have not altered the sections
of the TTPA defining the offenses and, consequently, the scope of the statute. Rather, it is judicial
interpretation of the authority of states to enact and enforce antitrust statutes even where interstate
commerce is involved that has changed or evolved since our Supreme Court last considered the
scope of the TTPA. Under now well-established principles set out earlier, neither federal law nor
federal interpretation of the United States Constitution precludes state antitrust laws from reaching
anticompetitive conduct that affects interstate commerce but also has substantial effects on intrastate
commerce.28 Limitations on such authority are much less restrictive; state antitrust laws reach
activities in or affecting interstate commerce, and there is an overlap between federal and state
antitrust authority. Hovenkamp, supra, 58 IND . L. J.at 376. Consequently, “[s]tate courts frequently
use state antitrust laws to condemn activities occurring outside the state if the violation has a
sufficient effect within the state so that the state may justifiably assert its own law. ” Hovenkamp,
supra, 58 IND . L. J.at 382.

We can find no basis for a requirement that the illegal conduct predominantly affect intrastate
commerce. As the court in In re Brand Names Prescription Drugs Antitrust Litig. found, limiting
a statute today to outdated concepts of Commerce Clause jurisprudence would make state antitrust
laws ineffective because there are “virtually no sales . . . in the United States, that are intrastate in
that sense.” 123 F.3d at 613. Such an interpretation would be inconsistent with the purpose of the
statute.

Because the legislature put no words in the statute limiting its application to conduct
predominantly affecting intrastate commerce, because our highest court has determined that the
legislature intended the scope of the statute to extend as far as allowed by the United States
Constitution, and because the allowable scope has greatly expanded, we conclude that Tennessee’s
Trade Practices Act applies to illegal conduct that substantially affects commerce within this state.

28
A state’s power to regulate interstate commerce is still limited in some situations; for example, by the
limitations on the extraterritorial powers of state government. See K-S Pharmacies, Inc. v. Am. Home Prods. Corp., 962
F.2d 728, 730 (7th Cir. 1992) (holding that a state cannot regulate sales that take place wholly ou tside it). See also H eath
Consultants, 527 N.W .2d at 606 (giving examples of preemptio n or inapplicability of state antitrust laws, generally
describing them as situations involving national organizations already subject to federal legislation or national governing
bodies). Some courts have applied the test promulgated by the U.S. Supreme Court in Pike v. Bruce Church, Inc., 397
U.S. 137 , 90 S . Ct. 84 4 (1970 ), that is, “W here the statute re gulates evenhandedly to effectuate a legitimate local pub lic
interest, and its effects on interstate comm erce a re only inciden tal, it will be up held unless the burden imposed on such
commerce is clearly excessive in relation to the putative local benefits. . . .” Id.

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That is the generally accepted test for application of state antitrust laws.29 Emergency One, 23 F.
Supp. at 969 (holding that a standard extending the scope of the Wisconsin antitrust statute to
unlawful activity which has significantly and adversely affected trade and competition in the state
is consistent with judicial interpretations of the scope of federal antitrust law as well as the purpose
of the state statute); Hovenkamp, supra, 58 IND . L.J. at 387 ( “ . . . one must look at the state’s
interest sought to be protected. That interest is measured in part by examining the effect that the
transaction had within the state or upon the people whom the state protects”).

Plaintiffs have alleged that Microsoft monopolized the Intel-compatible PC operating system
software market and that, as a result, Plaintiffs and other purchasers of Windows have paid higher
prices than they would have in a competitive market free of Microsoft’s alleged illegal conduct.
They also alleged that Microsoft sells or licenses its operating systems software throughout the State
of Tennessee, that Microsoft has profited substantially by the sale and licensure of its operating
systems to Tennesseans, and that Microsoft’s conduct has had the following substantial adverse
effects on commerce inside the State of Tennessee: (1) Competition between actual and potential
competitors in the Tennessee market for Intel-compatible PC operating systems has been restrained,
eliminated and foreclosed; (2) Actual and potential competitors in the Tennessee market have been
injured in their business and their property; (3) Purchasers, including indirect purchasers, in the
Tennessee market have been deprived of the benefits of a free, competitive, innovative, and
unrestrained market; (4) Purchasers, including indirect purchasers, in the Tennessee market have had
to pay artificially high and non-competitive prices; and (5) In place of a free, open and competitive
market, a monopoly in the Tennessee market has been maintained.

Similar allegations have been found sufficient to sustain actions under other state’s antitrust
laws. In re Terazosin Hydrochloride Antitrust Litig., 160 F. Supp. 1365 (holding that defendants’
anticompetitive acts had a significant and adverse impact on consumers in the state, forcing them
to pay artificially high prices in a nationwide conspiracy to forestall competition); In re Cardizem
CD Antitrust Litig., 105 F. Supp. 2d 618 (holding that an alleged anticompetitive agreement had
significant effect on price competition in the state); United States v. Microsoft Corp., 87 F. Supp.
2d at 55 (“assuming that each of those [19] states has, indeed, expressly limited the application of
its antitrust laws to activity that has a significant adverse effect on competition within the state or
is other contrary to state interests, that element is manifestly proven by the facts presented here. . .
.”); Allied Chemical & Dye Corp, 101 N.W.2d at 135 (holding that the public interest and welfare
of the people of that state are substantially affected if prices of a product are fixed or supplies thereof
are restricted as a result of an illegal arrangement). See also In re S. D. Microsoft Antitrust Litig.,
657 N.W.2d 668 (S.D. 2003) (upholding certification of class of indirect purchasers who alleged
Microsoft’s monopolistic conduct eliminated competition in the operating system software market,

29
This is the same test used by federal courts to determine if the Sherma n Act can be app lied to a primarily local
restraint of trade. Mc Lain , 444 U.S. at 510, 100 S. Ct. at 244. It is also the approach taken with regard to the Sherman
Act’s application to anticompetitive conduct occurring outside this country. “[I]t is well established by now that the
Sherman Act applies to foreign conduct that was meant to produce and did in fact produce some substantial effect in the
United States.” Ha rtford F ire Ins. C o. v. Cal., 509 U. S. 764 , 795, 113 S. Ct. 2891 , 2909 (199 3).

-27-
deprived purchasers of the benefit of a free market, and forced them to pay artificially high prices,
and finding the consumers met their threshold of showing harm).

We conclude that Plaintiffs have sufficiently alleged substantial effects on commerce within
this state to state a claim under the TTPA.

V. Indirect Purchaser Standing Under the TTPA

The trial court herein determined that indirect purchasers could sue under the TTPA because
they could not sue under federal law. While we agree that indirect purchasers are persons within the
Act’s provision on private remedies, we do so on the basis of our reading of that statute, not on the
basis of Standard Oil. We have already determined that Standard Oil limited the scope of the TTPA
only to the extent of federal Constitutional restraints, but we conclude that holding is related to the
scope of the statute defining the offense, not to the provision establishing the right to remedy. In
other words, we affirm the trial court’s holding, but for different reasons.

In 1977, the United States Supreme Court held, in Illinois Brick Co. v. Illinois, 431 U.S. 720,
97 S. Ct. 2061 (1977), that indirect purchasers have no cause of action pursuant to federal law
because they suffer no legally cognizable injury. Section 4 of the Clayton Act allows suit by a party
“injured in his business or property,” and the Court reaffirmed its holding in Hanover Shoe, Inc. v.
United Shoe Mach. Corp., 392 U.S. 481, 88 S. Ct. 224 (1968) that “the overcharged direct purchaser,
and not others in the chain of manufacture or distribution,” is the party suffering that injury. Illinois
Brick, 431 U.S. at 728, 97 S. Ct. at 2066. Thus, the Court determined that direct purchasers suffer
the entire injury that is a consequence of violation of federal antitrust laws and could collect the
entire overcharge.

In Hanover Shoe, the Court had rejected a defense to an antitrust claim based on the theory
that the direct purchaser had suffered no real injury because any illegal overcharge had been passed
on to the ultimate customers or consumers. The Court held that direct purchasers could pursue
antitrust claims regardless of whether they had absorbed or passed on the overcharge resulting from
anti-competitive conduct. The Court in Hanover Shoe reasoned that to hold otherwise would
complicate treble-damages actions with attempts to trace the effects of the overcharge on the
purchaser’s prices, sales, costs, and profits. The court also was concerned that unless direct
purchasers were allowed to sue for the portion of the overcharge arguably passed on to indirect
purchasers, antitrust violators “would retain the fruits of their illegality” because direct purchasers
“would have only a tiny stake in the lawsuit” and hence little incentive to sue.

In Illinois Brick, the Court reaffirmed Hanover Shoe and determined that the pass-on theory
could not be used offensively by indirect purchasers claiming the illegal overcharge was actually
passed on to them. Illinois Brick, 431 U.S. at 728-29, 97 S. Ct. at 2066. The Court stated:

We decline to abandon the construction given § 4 [of the Clayton Act] in Hanover
Shoe that the overcharged direct purchaser, and not others in the chain of
manufacture or distribution, is the party “injured in his business or property” within

-28-
 the meaning of the section in the absence of a convincing demonstration that the
Court was wrong in Hanover Shoe to think that the effectiveness of the antitrust
treble-damages action would be substantially reduced by adopting a rule that neither
party in the chain may sue to recover the fraction of the overcharge allegedly
absorbed by it.

Id. 431 U.S. at 728, 97 S. Ct. at 2066.

The Court expressed concern that allowing offensive use of the pass-on theory would create:
(1) the risk of multiple liability for the defendant, i.e., recovery by both the direct and indirect
purchasers of the entire overcharge; (2) difficulty in apportioning the responsibility for the
overcharge among those in the chain of distribution; and (3) lack of incentive for the direct
purchasers to sue. In addition, the Court was concerned that allowing suit by indirect purchasers
would lead to highly complex litigation because of the necessity of determining the proportion of
the overcharge that was passed on to indirect purchasers. Id. 431 U.S. at 732, 97 S. Ct. at 2067-68.

[T]he principal basis for the decision in Hanover Shoe was the Court’s perception of
the uncertainties and difficulties in analyzing price and output decisions “in the real
economic world rather than an economist’s hypothetical model,” and of the costs to
the judicial system and the efficient enforcement of the antitrust laws of attempting
to reconstruct those decisions in a courtroom.

Id. 431 U.S. at 731-32, 97 S. Ct. at 2067 (citations omitted). The Court reaffirmed the direct
purchaser rule in Kan. v. Utilicorp United, Inc., 497 U.S. 199, 110 S. Ct. 2807 (1990).

Clearly Illinois Brick addressed only federal law. In Cal. v. ARC Am. Corp., 490 U.S. 93,
109 S. Ct. 1661 (1989), a case involving claims of a nationwide conspiracy to fix cement prices in
violation of the Sherman Act and a number of state antitrust laws, the plaintiff direct purchasers
objected to payment to indirect purchasers any portion of the settlement fund, arguing that claims
by indirect purchasers under state antitrust law were preempted by federal law and that allowing
indirect purchasers a cause of action under state antitrust laws would frustrate federal law. The
Supreme Court held otherwise and made clear that states are free to determine the issue themselves.

It is one thing to consider the congressional policies identified in Illinois Brick and
Hanover Shoe in defining what sort of recovery federal antitrust law authorizes; it is
something altogether different, and in our view inappropriate, to consider them as
defining what federal law allows States to do under their own antitrust law. As
construed in Illinois Brick, § 4 of the Clayton Act authorizes only direct purchasers
to recover monopoly overcharges under federal law. We construed § 4 as not
authorizing indirect purchasers to recover under federal law because that would be
contrary to the purposes of Congress. But nothing in Illinois Brick suggests that it
would be contrary to congressional purposes for States to allow indirect purchasers
to recover under their own antitrust laws.

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490 U.S. at 103, 109 S. Ct. at 1666. The Court re-emphasized this holding, stating, “When viewed
properly, Illinois Brick was a decision construing the federal antitrust laws, not a decision defining
the interrelationship between the federal and state antitrust laws.” Id. 490 U.S. at 105, 109 S. Ct. at
1666. The Supreme Court declined to impose on states the policy, designed to further federal
antitrust legislative purposes, of deterring violations by simplifying litigation. Thus, states can, but
are not required to, provide a remedy to indirect purchasers under state law. Whether to do so is a
policy decision left to the legislature. See Mack v. Bristol-Myers Squibb Co., 673 So. 2d 100, 108
(Fla. Dist. Ct. App. 1996) (stating “issues such as whether deterrence, compensation, or efficient
judicial administration should be promoted by antitrust laws and whether and to what extent these
goals can or should be harmonized are fundamental policy decisions for the legislature of each
state”).

After Illinois Brick, a number of states amended their antitrust laws to specifically cover
indirect purchasers.30 In those states adopting “Illinois Brick repealer statutes,” the legislature has
clearly expressed its intent, and courts have interpreted those statutes as allowing indirect purchasers
to sue under state law. See, e.g., Union Carbide Corp. v. Superior Court, 679 P.2d 14, 17 (Cal.
1984) (observing that “California’s 1978 amendment . . . in effect incorporates into the Cartwright
Act the view of the dissenting opinion in Illinois Brick that indirect purchasers are persons ‘injured’
by illegal overcharges passed on to them in the chain of distribution”); A&M Supply Co. v. Microsoft
Corp., 654 N.W.2d 572, 595 (Mich. Ct. App. 2002) (holding that Michigan’s adoption of an Illinois
Brick repealer law incorporating “directly or indirectly” language to describe the injury allowed suit
by direct or indirect purchasers); In re Microsoft Antitrust Litig., 2001 WL 1711517, at *2 (Me.
Super. Ct. Mar. 26, 2001) (holding that the passage in Maine of an Illinois Brick repealer in 1989
reflected an intent to fill the gap that prohibited indirect purchaser suits and referring to legislative
history mentioning ARC America).

Some state legislatures have allowed an action on behalf of indirect purchasers but limited
that right. See, e.g., Gaebler v. N.M. Potash Corp., 676 N.E.2d 228, 230 (Ill. Ct. App. 1996)
(holding that the Illinois Antitrust Act’s provision that “no person other than the Attorney General
of this State shall be authorized to maintain a class action in any court of this State for indirect
purchasers asserting claims” precluded private plaintiffs’ class action on behalf of indirect
purchasers); Davidson v. Microsoft Corp., 792 A.2d 336, 341 (Md. Ct. App. 2002) (noting that the
legislature had rejected a bill that would have repealed the Illinois Brick principle as to all plaintiffs
but had, instead, later passed a limited amendment allowing governments to sue regardless of
whether they dealt “directly or indirectly” with the violator); Siena v. Microsoft, 796 A.2d 641 (R.I.
2002) (noting Rhode Island antitrust statute limited right to bring damages action on behalf of
indirect purchasers to Attorney General as parens patriae).

30
In Comes v. M icrosoft Corp., 646 N.W.2d 440, 448 (Iowa 2002), the Supreme Court of Iowa stated that
nineteen states, the District of Columbia, and Puerto Rico have adopted statutes expressly authorizing suits by indirect
purchasers, citing statutes from California, Hawaii, Illinois, Kansas, Maryland, Michigan, Minnesota, New Mexico, New
Yo rk, South Dakota, W isconsin, and the District of Co lumbia.

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 Tennessee has not adopted an Illinois Brick repealer amendment. Some courts have
considered their state legislature’s failure to enact specific legislation addressing indirect purchasers
after Illinois Brick in determining legislative intent. See, e.g., Vacco v. Microsoft Corp., 793 A.2d
1048, 1059-60 (Conn. 2002) (stating the court was mindful of Illinois Brick repealer bills that had
been introduced in the state legislature but never enacted, setting out statements from legislative
history of those attempts, and acknowledging “the inferential value of failed attempts to amend
existing laws with respect to the intent of the legislature to acquiesce in prevailing judicial
interpretations of such laws”); Davidson, 792 A.2d at 341 (stating that a 2001 unsuccessful attempt
to amend the statute to permit suits by private party indirect purchasers was consistent with the
court’s conclusion that only governmental indirect purchasers could sue, but pointing out that mere
introduction of a bill does not establish legislative intent).

This court addressed the same situation in Blake v. Abbott Labs., Inc., and held:

To support their position that a similar restriction [the Illinois Brick preclusion of
indirect purchaser claims] is applicable to actions under the Tennessee Trade
Practices Act, [defendants] assert that The General Assembly of Tennessee on three
occasions has sought to pass legislation to expressly confer standing on indirect
purchasers. We simply note that proposed legislation, not enacted, has no
consequence whatever upon the interpretation of an existing statute. While such
proposed legislation may indicate to some extent some of the individual legislators’
interpretation of an existing statue, it is in no way controlling or, for that matter,
relevant, to the court’s duty to properly construe statutes.

Blake, 1996 WL 134947, at *3.

This conclusion regarding the effect of failed efforts to amend legislation appears
contradictory to that expressed by this court in Forman, which involved the question of whether
worker’s compensation insurance was a product or article under the TTPA. This court relied on the
Tennessee Supreme Court’s decision in McAdoo Contractors, Inc. v. Harris, 222 Tenn. 623, 439
S.W.2d 594 (1969), that claims of restraint of trade in the bidding and award of construction
contracts could not be brought under the TTPA because that statute applied to articles, not services,
to find that insurance was not an article.

We also noted that after the McAdoo decision, many attempts had been made in the General
Assembly to expand the scope of the TTPA, including one in 1978 to add “services” to § 47-25-101.
None was successful. This court relied on the principle that failure of the legislature to express
disapproval of a judicial construction of a statute is persuasive evidence of legislative adoption of
the judicial construction, as expressed in Hamby v. McDaniel, 559 S.W.2d 774, 776 (Tenn. 1977).
Although this court acknowledged that unsuccessful attempts at legislation are not the best guides
to legislative intent, it also noted that courts have held that nonaction by a legislative body may
become significant where proposals for legislative change have been repeatedly rejected. Forman,
13 S.W.3d at 373. The court noted that if the statute were intended to be as broadly applicable as
argued, there would simply have been no need for the attempts to amend it.

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 Any apparent conflict between Blake and Forman on the significance of legislative failure
to amend is explained in the context of the case before us. While the Hamby principle remains good
law, see Storey v. Nichols, 27 S.W.3d 886 (Tenn. 2000), it is applicable where there has been a
judicial interpretation of the statute at issue. In Forman, the highest court in this state had interpreted
specific language of the TTPA; when another request to interpret that same language presented itself,
the court was entitled to presume that the legislature’s inaction indicated agreement with the prior
interpretation.

In Blake, however, the court considered the Tennessee legislature’s inaction in amending a
state statute in reaction to a federal court interpretation of a federal statute. The effect of the Illinois
Brick ruling on state statutes was not clarified, in general, until ARC America, and, in specific, until
rulings on each state’s statutes. Thus, we cannot presume that the Tennessee legislature considered
Illinois Brick to affect the state’s antitrust act or that any amendment was necessary. We assign no
specific legislative intent to the failure to enact an Illinois Brick repealer.

In states where the legislature has not adopted a statute in response to Illinois Brick, state
courts have searched the language of the state antitrust statutes for other indications of the
legislature’s intent regarding indirect purchasers. Many have found that intent in language directing
how the state statute is to be interpreted, particularly language directing harmony with federal court
interpretations of federal law.

In Major v. Microsoft Corp., 60 P.3d 511 (Okla. Ct. App. 2002), the court found dispositive
language in the Oklahoma Antitrust Reform Act (1) describing those persons entitled to relief under
the state statute in almost identical terms as federal law, the Clayton Act, “any person who is injured
in his or her business or property by a violation of the act,” and (2) the controlling section of the
Oklahoma Act stating that the provisions of that act “shall be interpreted in a manner consistent with
Federal Antitrust Law 15 U.S.C. § 1 et seq. and the case law applicable thereto.” 60 P.3d at 513.
The court interpreted these two sections as requiring it to apply Illinois Brick. Id.

In Vacco v. Microsoft Corp., 793 A.2d 1048 (Conn. 2002), the court found determinative a
1992 amendment to that state’s antitrust act directing that the courts be “guided by interpretations
given by the federal courts to federal antitrust statutes.” Id. 793 A.2d at 1056. After careful analysis
of Illinois Brick and other federal cases relevant to the issues raised in the case before it, the court
determined that allowing only those consumers who purchase directly from the antitrust defendant
to bring suit ensured harmony between the state act and federal statutes. The court distinguished
cases from other states, including Tennessee, on the basis that those state statutes did not require that
their state courts interpret those statutes consistently with federal interpretation. Id. 793 A.2d at
1059; see also Siena, 796 A.2d at 461 (explaining that Rhode Island statute required construction
in harmony with judicial interpretations of comparable federal antitrust statutes).

In some states, the courts have had more than one indication of legislative intent or used more
than one factor in their analysis. For example, in Stifflear v. Bristol-Myers Squibb, 931 P.2d 471
(Col. Ct. App. 1996), the court construed its antitrust statute to preclude direct actions by indirect
purchasers because: (1) the Colorado statute was modeled on the federal statute; (2) the Colorado

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Supreme Court had previously held that the state act should be interpreted consistently with federal
antitrust law; (3) a 1992 re-enactment directed Colorado courts to use as a guide federal court
interpretations of federal law; and (4) the same re-enactment only partially repealed the indirect
purchaser preclusion by giving standing to governmental entities injured “either directly or
indirectly.” The court also shared the same concerns expressed by the Supreme Court in Illinois
Brick regarding disincentive to private enforcement and difficulties in apportioning alleged
overcharges. Id. at 476; see also Davidson v. Microsoft Corp., 792 A.2d 336, 341 (Md. Ct. App.
2002) (holding that Illinois Brick applied in that state because of language in the Maryland statute
that directed the courts to “be guided by federal court interpretations of federal antitrust statutes,”
because of prior cases using federal authority in interpreting the Maryland antitrust statute, and based
on the legislative history of the act, including adoption of a right for only governmental indirect
purchasers to sue); Elkins v. Microsoft, 817 A.2d 9, 18 (Ver. 2002) (discussing the holdings of
various states under their antitrust statutes and their consumer protection statutes).

The Tennessee act includes no section directing the courts’ interpretation. More specifically,
the Tennessee legislature has not included any reference to federal antitrust law and federal
interpretations of that law. Consequently, the cases listed above are useful primarily to distinguish
their analysis from the one appropriate in this case. More relevant to our inquiry, although still only
persuasive authority, are those decisions by other courts that do not depend upon either an Illinois
Brick repealer or mandatory direction on interpretation.

Among those is the consideration of the issue in Bunker’s Glass Co. v. Pilkington PLC, 47
P.3d 1119 (Ariz. Ct. App. 2002).31 Arizona’s antitrust statute was enacted in 1974 by adoption of
the Uniform State Antitrust Act. The legislature adopted the portion of the uniform statute requiring
construction effectuating the general purpose of making the law uniform among the states enacting
the uniform law. However, the legislature added a provision that the courts “may” use as a guide
interpretations given by the federal courts to comparable federal antitrust statutes. The court found
that the legislature’s use of the word “may” did not require it to follow federal interpretations and,
consequently, it was not bound to follow Illinois Brick. 47 P.3d at 1126-27.

Acknowledging that the provision encouraged Arizona courts to reach interpretations
consistent with those of federal courts, the court found it significant that the state statute was adopted
before the Illinois Brick decision and, at that time, indirect purchasers could bring actions under the
Sherman Act according to law prevailing in that circuit. Consequently, the court found that the
legislature’s failure to specifically authorize indirect purchaser claims could not be interpreted as
indicating its agreement with Illinois Brick.

The court concluded that the statute’s grant of a cause of action to “any person . . . injured
in his business or property” applied to individual consumers and could not be interpreted to exclude
those individual consumers who were indirect purchasers. Given the public policy of the state

31
It appears the Arizona Supreme Court has granted review of this case.

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against anticompetitive conduct, the court determined the statute must be liberally construed to carry
out its purposes. Thus, the court found that “a person” includes indirect purchasers.

Similarly, in Comes v. Microsoft, 646 N.W.2d 440 (Iowa 2002), the court determined that
Iowa’s harmonization provision did not require Iowa courts to interpret its state antitrust statute the
same way as federal courts interpreted federal antitrust statutes, particularly since that provision
stated such harmonization “shall not be made in such a way as to constitute a delegation of state
authority to the federal government.” The court found the purpose of the provision was to apply a
uniform standard of conduct, not to require the state to define who may sue in state courts the same
way federal courts decided who could bring an action in federal courts. The court found that the
language of its antitrust statute providing a remedy to a person who is injured by conduct prohibited
by the act did not restrict the class of persons eligible to sue to direct purchasers. “Given the clear,
broad language of the state antitrust law, we conclude [it] creates a cause of action for all consumers,
regardless of one’s technical status as a direct or indirect purchaser.” 646 N.W.2d at 445.

In Hyde v. Abbott Labs., Inc., 473 S.E.2d 680 (N.C. Ct. App. 1996), the court held that a
1969 (pre - Illinois Brick) amendment to the North Carolina statutes adding “if any person shall be
injured” to the previous language granting a cause of action “if the business of any person be . . .
injured” indicated an intent to establish a private cause of action for any person injured by a violation
of the act, including primarily consumers, and that there was no basis to conclude that the legislature
intended to exclude consumers who were indirect purchasers. Id. at 683-84. The court found the
legislature had intended to expand the class of person with standing to sue to include any person
suffering an injury, regardless of whether that person purchased directly from the wrongdoer.

Although interpreting a consumer protection statute rather than an antitrust state, the court
in Elkins, 817 A.2d at 12-13, found that the statute contained no privity requirement and that it
expressly stated that any consumer, defined as ‘any person’ who suffers an injury, may bring an
action. The court concluded that any consumer or any person included indirect purchasers.

While decisions from other states provide insight into the issues involved, our decision must
be based on Tennessee’s statute. That statute makes unlawful all arrangements tending to lessen
competition in the importation or sale of imported and domestic articles or tending to affect the price
“to the producer or consumer” of such goods. Tenn. Code Ann. § 47-25-101 (emphasis added).
Similarly, price fixing agreements to sell and market products manufactured in this state or imported
into it to any producer or consumer at below cost, to the injury of free competition, are also against
public policy, unlawful, and void. Tenn. Code Ann. § 47-25-102 (emphasis added).

In addition to criminal sanctions, the law provides a civil remedy to “Any person who is
injured or damaged by such arrangement.” Tenn. Code Ann. § 47-25-106. Unlike the federal
statute and many state statutes modeled thereon, Tennessee’s statute has never included the “any
person injured in his business or property” language. Combined with the use of the word
“consumer” in Tenn. Code Ann. §§ 47-25-101 and -102, the statute clearly reflects an intent to
protect and provide a remedy to individuals who are the ultimate consumers.

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 That conclusion is strengthened by other language in Tenn. Code Ann. § 47-25-106 that
allows recovery of “the full consideration or sum paid by the person for any goods, . . . the sale
of which is controlled by such combination or trust” (emphasis added). In addition, that recovery
is to be had “from any person operating such trust or combination.” There is no requirement that the
consideration be paid directly from the injured consumer to the person operating the trust.

While the purpose of the federal antitrust statutes is to protect competition and commerce,
the state act’s purposes are to protect both commerce and the consuming public. It is clear that the
legislature intended that consumers, or ultimate purchasers, of goods be provided a remedy for any
injury, including higher prices, sustained due to the prohibited anticompetitive conduct. There is no
basis to presume that the legislature intended to protect only those consumers who purchased directly
from the violator. There is clear intent to the contrary. We hold that indirect purchasers are
“persons” who may bring an action for an injury caused by violation of the TTPA.

Our holding is consistent with that reached in Blake v. Abbott Labs. Inc., wherein this court
also held that the TTPA provided indirect purchasers a remedy, stating:

It seems abundantly clear from the unambiguous provision of T.C.A. § 47-25-106,
that there is an individual right, under the laws of this state, to maintain an action
against any person or entity guilty of violating the provision of Title 47, Chapter 25,
whether the individual is a direct purchaser or indirect purchaser.

****

We find that the plaintiff in this case has standing to pursue an action for a violation
of T.C.A. §§ 47-25-101 et seq., without reference to classification as a direct or
indirect purchaser. There is no such limitation written into the statute.

Blake, 1996 WL 134947, at *3-*4.32 It is also consistent with the statement in State ex rel. Cates v.
Standard Oil Co. of Ky., 120 Tenn. at 138, 110 S.W. at 578 that the section provided a civil remedy
“in favor of any one who may be injured or damaged by the things legislated against in the first
section.” Of course, plaintiffs will be required to prove they were actually damaged by the alleged
monopolistic conduct, i.e., that they paid more for the software than they would have been required
to pay absent the anticompetitive conduct.

32
The two decisions by federal courts in Tennessee interpreting the remedies section o f the statute provide little
guidance on the issue be fore us. See V olpp T ractor Parts, Inc. v. Caterp illar, Inc., 917 F. Supp. 1208 , 1236 (W .D. Tenn.
1995) (holding that T enn. Code Ann. § 47-25-106 provide s a remedy only to customers or consumers, not to competitors
and stating that, “A s a compe titor, Volpp never paid any consideration or sum for any product sold in violation of the
statute”); Tacker v. Wilson, 830 F. Supp. 422, 430 (W.D. Tenn. 1993) (finding that plaintiff had not stated a claim for
relief under T enn. Code Ann. § 47-25-106 because he had not alleged an y facts to indicate he tra nsacted business with
any of the defendants).

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 The Hyde, Bunker’s Glass, and Comes courts weighed the policy concerns raised by the
Court in Illinois Brick. They found that allowing indirect purchasers to sue would not pose a risk
of deterring lawsuits because of apportionment of recovery, observing “a defendant guilty of an
antitrust violation would face paying damages to indirect purchasers under state antitrust laws as well
as paying any damages awarded to direct purchasers under federal antitrust laws” and, consequently,
both would have incentive to sue, Bunker’s Glass, 47 P.3d at 1129 (quoting Hyde, 473 S.E.2d at
687), and also that often indirect purchasers are the only ones who will sue, Comes, 646 N.W.2d at
450. These courts found the concerns over complexity and apportionment less worrisome or
inapplicable in the cases before them and were sympathetic to the arguments that indirect purchasers
usually suffer the real loss.

The obvious difficulty with denying damages for consumers buying from an
intermediary is that they are injured, often more than the intermediary, who may also
be injured but for whom the entire overcharge is a windfall. The indirect purchaser
rule awards greatly overcompensate intermediaries and greatly undercompensate
consumers in the name of efficiency in the administration of the antitrust laws.

Bunker’s Glass Co., 47 P.3d at 1129 (quoting PHILLIP E. AREEDA, ET AL., ANTITRUST LAW 378
(2000)). None found complexity of the litigation a reason to prohibit indirect purchaser suits, one
noting that “complexity is not a foreign concept in the world of antitrust.” Comes, 646 N.W.2d at
451.33

Any policy questions about allowing recovery to indirect purchasers have been answered in
Tennessee by our legislature. The legislature has determined that the purposes of the TTPA are
furthered by granting a private remedy to any person injured by anticompetitive conduct and by
setting those damages at the consideration paid by those purchasers for the product. Our role is to
give effect to clear legislative purpose and language. We conclude that indirect purchasers such as
Plaintiffs herein may sue for injury caused them by violation of the TTPA.

VI. Plaintiffs’ Claims Under the TCPA

The trial court denied Microsoft’s motion to dismiss the indirect purchasers’ claims pursuant
to the TCPA, Tenn. Code Ann. §§ 47-18-101 to -1808. Plaintiffs alleged that the unlawful
arrangement in restraint of trade that was the basis for their antitrust claims was also a violation of
the TCPA. Thus, the first question presented is whether anticompetitive conduct actionable under
the TTPA also creates a cause of action under the TCPA.

33
Some commentators have expressed the view that state courts dealing with the question of indirect purchasers
and the concerns raised in Hanover Shoe and Illinois Brick generally approach the policy questions in one of two ways.
The first emphasizes the purpose of antitrust remedies as deterring violations; the other views compensation as more
important and emphasizes compe nsation of the consumer who usually bears the cost of all or a portion of the overcharge
caused by anticomp etitive conduc t. See A& M Sup ply Co., 654 N.W.2d at 580-81 (discussing and q uoting extensively
from W illiam H . Page, The Limits of State Indirect Purchaser Suits: Class Certification in the Shadow of Illinois Brick,
67 A NTITRUST L.J. 1, 2 (1999)).

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 The TCPA prohibits “unfair or deceptive acts or practices affecting the conduct of any trade
or commerce.” Tenn. Code Ann. § 47-18-104(a). The Act is to be liberally construed consistently
with expressed specific purposes, all of which relate to fair consumer practices, and include
protection of “consumers and legitimate business enterprises from those who engage in unfair or
deceptive acts or practices in the conduct of any trade or commerce in part or wholly within this
state.” Tenn. Code Ann. § 47-18-102(2). In addition, the legislature has provided guidance for
interpreting the TCPA:

This part, being deemed remedial legislation necessary for the protection of the
consumers of the state of Tennessee and elsewhere, shall be construed to effectuate
the purposes and intent. It is the intent of the general assembly that this part shall be
interpreted and construed consistently with the interpretations given by the federal
trade commission and the federal courts pursuant to § 5(A)(1) of the Federal Trade
Commission Act (15 U.S.C. § 45 (a)(1)).

Tenn. Code Ann. § 47-18-115.34

The federal provision referred to, unlike the TCPA, declares two types of offenses unlawful:
(1) unfair methods of competition in or affecting commerce; and (2) unfair or deceptive acts or
practices in or affecting commerce.35 While the Tennessee General Assembly has chosen to include
in the TCPA’s prohibitions “unfair or deceptive acts or practices affecting the conduct of any trade
or commerce,” Tenn. Code Ann. § 47-18-104(a), it did not include unfair competition or
anticompetitive acts. That choice is significant.

When originally adopted, the federal statute creating the FTC proscribed only “unfair
methods of competition.” Fed. Trade Comm’n Act, Pub. L. No. 63-203, § 5, 38 Stat. 717, 719
(1914). Apparently in reaction to judicial interpretation requiring a showing of injury to competition,
not just to consumers, and creation of the “rule of reason,” the Act was amended in 1938 to add to
the FTC’s enforcement jurisdiction “unfair or deceptive acts or practices.” Fed. Trade Comm’n Act,
Pub. L. No. 75-447, § 3, 52 Stat. 111 (1938).36

34
15 U .S.C.A. § 4 5 (a)(1) p rovides:

Unfair methods of competition in or affecting commerce, and unfair or dece ptive acts or p ractices in
or affecting commerce, are hereby declared unlawful.

35
The FTC and federal courts reviewing FTC actions have interpreted the “unfair methods of competition”
language as applying to violations of the Sherman Act and other a ntitrust statutes and to actions raising antitrust issues
or co ncerns. FTC v. Brown Shoe Co., 384 U.S. 316, 321 -22, 86 S. Ct. 1501, 150 4-05 (1966 ); FTC v. Motion Picture
Adver. Serv. Co., 344 U.S. 392, 394 -95, 73 S. Ct. 361, 363 (19 53); FTC v. Cem ent Inst., 333 U.S. 683, 692-95, 68 S.
Ct. 793, 799-801 (1948). See also John F. Graybeal, Un fair Tra de P ractice s, Antitrust and Consum er Welfare in North
Carolina, 80 N.C. L. R EV . 192 7, 19 39-5 1 (2002 ).

36
For an explanation of the history of the FTC Act see John F. G raybeal, supra; Marshall A. Leaffer & Michael
H. Lipso n, Consumer Actions Against Unfair or Deceptive Acts or Practices: The Private Uses of Federal Trade
(continued...)

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 In the 1960’s the FTC participated with others, including the Council of State Governments,
in the development of a uniform act, the Uniform Trade Practices Act and Consumer Protection
Law.37 The uniform act included three alternative forms. All three included deceptive acts or
practices in their definition of unlawful conduct. However, only the first alternative form also
included unfair methods of competition. It was described as follows:

This formulation has the broadest impact because it, like the present section 5 of the
FTC Act, achieves antitrust as well as deceptive practice objectives. As the
explanatory comments to the model legislation indicate, this language “enables the
enforcement official to reach not only deceptive practices that prey upon consumers,
but also unfair methods that injure competition.”

William A. Lovett, State Deceptive Trade Practice Litigation, 46 TULANE L. REV . 724, 732 (1972)
(quoting Council of State Governments, 1970 Suggested State Legislation 142)); see also National
Association of Attorneys General Committee on the Office of the Attorney General, Report on the
Office of Attorney General, 395, 399 (1971).

From the mid 1960s, states began adopting consumer protection laws, most based more or
less on one of the formats proposed in the Uniform Act. A large number adopted the version that
mirrored the FTC Act, prohibiting both unfair methods of competition and unfair or deceptive acts
of practices. DEE PRIDGEN, CONSUMER PROT ECTION AND THE LAW § 3:5 (2002); Marshall A.
Leafler & Michael H. Lipson, Consumer Actions Against Unfair or Deceptive Acts or Practices: the
Private uses of Federal Trade Commission Jurisprudence, 48 GEO . WASH . L. REV . 521, 531 and
Appendix (1980).38

Other states chose to adopt another version of the proposed model act, thereby electing to
prohibit only unfair and deceptive acts and practices without including the unfair methods of

36
(...continued)
Commission Jurisprudence, 48 G EO . W ASH . L. R EV . 521 (1980 ); W illiam A. Lovett, State Deceptive Trade Practice
Legislation, 46 T U L. L. R EV . 724 (1972 ).

37
Other uniform acts have also been proposed, including the UN IF OR M D ECEPTIVE T RADE P RACTICES A CT , 7A
U.L.A. 35 (1978), and the U NIFORM C ONSUMER S ALES P RACTICES A CT , 7A U .L.A. 1 (1978). See Marshall A. Leaffer
and Michael H. Lipson, supra, at 522 n.3. H owever, the genesis o f the majority of state consumer protection acts can
be traced to the Uniform Trade Practices and Consumer Protection Law. D EE P RIDGEN , C ONSUMER P R O T EC T IO N A N D
THE L AW , § 3.5 (20 02). O bviously, Tennessee’s enactm ent preced ed these other uniform acts.

38
The Pridgen book lists twenty states as adopting the “Little FTC Act” version: Alaska, California, Connecticut,
Florida, Hawaii, Illin ois, L ou isiana, M ain e, M assa chuse tts, M ontana, Nebraska, New Hampshire, North Carolina,
Pennsylvania, Rhode Island, South Carolina, Vermont, W ashington, W est Virginia and W isconsin. P RIDGEN , supra, §
3:5 n.13.

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competition language. Marshall A. Leafler & Michael H. Lipson, supra, at 531 and Appendix.
When Tennessee adopted the TCPA in 1977, it chose this approach.39

This history makes clear that by the time Tennessee adopted its Consumer Protection Act,
its drafters and the legislators considering it had the benefit of the federal act and experience under
it, the proposed Uniform Trade Practices Act and Consumer Protection Law, the statutory language
adopted in many other states, and the evaluations of a number of authors of learned articles and
treatises. We cannot presume other than that the Tennessee General Assembly knowingly chose not
to include antitrust or anticompetitive conduct as actionable under the TCPA. Heirs of Ellis v. Estate
of Ellis, 71 S.W.3d 705, 713-14 (Tenn. 2002) (explaining the interpretation accorded the legislature’s
adoption of uniform laws or parts thereof).

That conclusion is further buttressed by the legislature’s choice of language in the private
remedy provision of the Act, which allows an action by any person injured “as a result of the use or
employment by another person of an unfair or deceptive act or practice declared to be unlawful by
this part.” Tenn. Code Ann. § 47-18-109(a)(1). A deceptive act or practice involves a material
representation or practice likely to mislead a reasonable consumer or the concealment or omission
of a material fact. Ganzevort v. Russell, 949 S.W.2d 293, 299 (Tenn. 1997). The TCPA generally
applies to transactions between buyers and sellers, and its purpose is to protect buyers in such
transactions, Id. 949 S.W.2d at 297-98, from unfair and deceptive practices in the conduct of
commerce, Pursell v. White, 937 S.W.2d 838, 841-42 (Tenn. 1996).

Accordingly, we must presume that the legislature intended that antitrust actions, those
involving harm to competition, continue to be brought under the existing antitrust statute, the TTPA.
Consequently, we conclude that claims based upon anticompetitive conduct are not cognizable under
the TCPA. Plaintiffs’ TCPA claims based on allegations of anticompetitive conduct must be
dismissed.40

Other courts have reached the same conclusion. For example, in Laughlin v. Evanston Hosp.,
550 N.E.2d 986 (1990), the Supreme Court of Illinois concluded that that state’s consumer fraud act
was not intended to be an additional antitrust mechanism. “The language of the Act shows that its
reach was to be limited to conduct that defrauds or deceives consumers or others.” 550 N.E.2d at
986.

39
Along with a number of other states, Tennessee also adopted the approach of listing certain prohibited
practices and including a general “any other p ractice that is unfair or deceptive” provision. The TC PA lists some thirty-
three specific acts that constitute unfair or dece ptive acts or p ractices, Tenn. Code Ann. § 47-18-104(b), all of which
involve some form of misrepresentation about goods or services. In addition, there is a general catchall, “engaging in
any other act or practice which is deceptive to the consumer or to any other person.” Tenn. Code Ann. § 47-18-
104(b)(27 ).

40
In Blake, the unreported opinion discussed earlier, the court held that “a viable cause of action under TTPA
also states a cause of action under TCPA,” 1996 WL 1 34947, at *5-*6. For the clear legislative history reasons stated
herein, we disagree and decline to follow that holding in Blake.

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 This is not a question of whether the TCPA can apply to conduct that is also covered by
another statute. Our Supreme Court has stated that, “Even when a different code section applies and
is invoked to obtain relief, the TCPA may also apply, assuming the act or practice in question falls
within the scope of its application.” Myint v. Allstate Ins. Co., 970 S.W.2d 920, 926 (Tenn. 1998)
(emphasis added). The TCPA’s provision making powers and remedies under the act cumulative
and supplementary to all other powers and remedies provided by law, Tenn. Code Ann. § 47-18-112,
likewise has no application to a claim based on conduct that is simply not a violation of the TCPA.

Our conclusion is based solely on the purpose of the Tennessee legislature in enacting the
TCPA, as reflected in the language of the statute and the circumstances existing at the time.
Irrelevant to our holding are cases relied upon by Microsoft and distinguished by Plaintiffs wherein
courts in other states have ruled that because indirect purchasers have no cause of action under that
state’s antitrust laws, they similarly are precluded from bringing a case under that state’s consumer
protection statutes where both claims rest on the same conduct. See, e.g., Abbott Labs., Inc. v.
Segura, 907 S.W.2d 503, 507 (Tex. 1995) (dismissing plaintiffs’ claims under the deceptive
practices statute because they were “in essence antitrust claims,” and those claims had been
dismissed under Texas antitrust law because the court would not permit “an end run around the
policies allowing only direct purchasers to recover under the Antitrust Act”).41

Obviously, our holding may differ from that reached by courts in states that have adopted the
“unfair methods of competition” language. See Mack v. Bristol-Myers Squibb Co., 673 So. 2d 100
(Fla. Dist. Ct. App. 1996) (holding that although plaintiff indirect purchaser could not bring an action
under Florida’s antitrust statute, she had standing under that state’s Deceptive and Unfair Trade
Practices Act because she alleged she was damaged by an unfair method of competition, relying on
federal interpretations of “unfair methods of competition” in the FTC Act as including antitrust
violations); Elkins v. Microsoft, 817 A.2d 9 (Ver. 2002) (holding that the Vermont Consumer Fraud
Act prohibiting unfair methods of competition was an additional state antitrust statute).

Having determined that Plaintiffs’ allegations of anticompetitive conduct do not state a claim
for a violation of the TCPA, we must consider whether other conduct is alleged. In their brief,
Plaintiffs assert that they alleged conduct that violates the TCPA separate and apart from, or in
addition to, the alleged anticompetitive conduct that is the basis for their claim under the antitrust
statute. We have reviewed those portions of the amended complaint referred to by Plaintiffs as
examples of “varying ways in which consumers were victims of misleading, unfair and/or deceptive
conduct by Microsoft.” Many of those paragraphs simply allege facts regarding Microsoft’s sale to
OEMs in Tennessee and elsewhere and the distribution of computers with Microsoft software
already loaded. There are two allegations that software was flawed and Microsoft would not repair
it at its cost. Several describe the licensing procedure for end user licenses and for OEMs, including
an allegation that purchasers of a pre-loaded computer may contact the computer manufacturer for

41
In Blake this court stated that because “one c anno t do ind irectly wha t canno t be done directly,” if plaintiffs
had no cause of action under the antitrust statute, they similarly had no claim under the T CP A. Blake, 1996 WL 134947,
at *19. The court concluded, howe ver, that plaintiffs had a cause of action under bo th statutes. W e disagree, be cause
the two statutes co ver different types of illegal conduct. See footnote 40.

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a refund if they choose not to accept the terms of the licensing agreement. None of the specific
factual allegations constitutes a separate allegation of unfair or deceptive acts or practices.

The allegations in the complaint regarding the TCPA cause of action, other than the
anticompetitive conduct allegation set out earlier, are, first, “advertising upgrades with the intent not
to sell them as advertised, i.e., the price was set by competitive market forces when in fact that was
not the case,” in violation of Tenn. Code Ann. § 47-18-104(b)(9). This allegation is directly related
to, and an alleged consequence of, the antitrust violation allegations. The second is by “representing
that a transaction involves rights which are prohibited by law,” in violation of Tenn. Code Ann. §
47-18-104(b)(12). We can find no further explanation for this conclusory allegation, and no facts
supporting it. The third is “engaging in other acts or practices that are deceptive to the consumer,”
in violation of Tenn. Code Ann. § 47-18-104(b)(27). Of course, this is the general catchall provision
of the TCPA. No specific conduct was tied to this general allegation in the complaint.

We are unable to find any sufficient factual allegations to support the conclusory allegations
that Microsoft engaged in deceptive acts or practices in violation of the TCPA other than through
anticompetitive conduct and its consequences. Essentially, Plaintiffs’ claims are “classic antitrust
allegations dressed in” TCPA clothing, Gaebler, 676 N.E.2d at 709, or “the same claim with a
different label,” Blewett v. Abbott Labs, 938 P.2d 842, 846 (Wash. Ct. App. 1997). Consequently,
Plaintiffs’ cause of action based upon the TCPA must be dismissed.

VII. Conclusion

Plaintiffs as indirect purchasers have standing to bring an action for damages under Tenn.
Code Ann. § 47-25-106 for injuries caused by violation of Tenn. Code Ann. §§ 47-25-101 or -102.
Plaintiffs have no cause of action under the TCPA for antitrust violations prohibited by the TTPA.
Plaintiffs have sufficiently alleged substantial adverse effects on commerce within Tennessee of the
alleged misconduct to bring this action for violation of the TTPA.

We reverse the trial court’s denial of Microsoft’s motion to dismiss the TCPA claims. We
affirm the denial of the motion to dismiss the TTPA.

Costs of this appeal are taxed equally between the appellants Microsoft, et al., and the
appellees, Daniel Sherwood, et al.

___________________________________
PATRICIA J. COTTRELL, JUDGE

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