The Court of Appeals held that the transactions between the parties which gave rise to defendant’s counterclaim involved the payment of interest in return for the forbearance of money owed on account. Accordingly, the court concluded that the North Carolina usury statutes governed the conduct of the parties in the transfer of the chattel paper under the purchase agreement. In particular, the Court of Appeals directed its attention to two of the findings of fact which had been made by the trial court and excepted to by defendant. The challenged findings are:
10. Without regard to whether payment for merchandise purchased by Vick from Western Auto and reflected on a ‘statement of account’ rendered by Western Auto to Vick was made in cash or with chattel paper, the amounts for which Vick was given cash or chattel paper — equivalent credit upon his account(s) were no longer deemed by Western Auto or Vick to be owed by Vick to Western Auto for the merchandise purchases by Vick reflected in his account(s).
*37* * *
16. From the written agreements entered into between Western Auto and Vick and their course of dealing thereunder, which was not inconsistent therewith, it is clear that Western Auto and Vick intended and viewed the transactions between them as the purchase and sale of merchandise and the purchase and sale of chattel paper.
While the findings of fact entered by a trial court are conclusive on appeal if they are supported by any competent evidence, even though there may be evidence in the record to support contrary findings, e.g., Henderson County v. Osteen, 297 N.C. 113, 254 S.E. 2d 160 (1979), if there is no evidence in the record to support the findings to which proper exceptions have been entered, such findings must be set aside. Textile Insurance Co. v. Lambeth, 250 N.C. 1, 108 S.E. 2d 36 (1959). The Court of Appeals concluded that these findings are unsupported by any competent evidence and with that conclusion and the decision favorable to defendant we agree.
I.
It is well-established in North Carolina that the elements of usury are a loan or forbearance of money, an understanding that the money loaned shall be returned, payment or an agreement to pay a rate of interest greater than that allowed by law, and a corrupt intent to take a greater return than that allowed by law for the use of money loaned. Kessing v. National Mortgage Corp., 278 N.C. 523, 180 S.E. 2d 823 (1971); Henderson v. Security Mortgage and Finance Co., 273 N.C. 253, 160 S.E. 2d 39 (1968); Preyer v. Parker, 257 N.C. 440, 125 S.E. 2d 916 (1962). A commercial transaction which involves chattel paper is often structured in such a manner that its essential character is masked. The courts of this state regard the substance of a transaction, rather than its outward appearance, as controlling. Thompson v. Soles, 299 N.C. 484, 263 S.E. 2d 599 (1980). Specifically, when there is an allegation that the usury laws have been violated by a particular act or course of conduct, the courts of North Carolina will not hesitate to look beneath the formality of the activity to determine whether such an incident is, in fact, usurious. Kessing v. National Mortgage Corp., supra; Sherrill v. Hood, 208 N.C. 472, 181 S.E. *38330 (1935); Ripple v. Mortgage and Acceptance Corp., 193 N.C. 422, 137 S.E. 156 (1927).
When it is broken down into its component parts, the course of dealing between the parties to the present litigation was not complicated. Under the terms of his franchise, defendant was entitled to make wholesale purchases from plaintiff on open credit accounts. The accounts could be collected on ten days notice to defendant. At all times, defendant had the option of paying for the amount due either in cash or by transferring to plaintiff the chattel paper which had been generated by the sale of the merchandise which he had received. Though, in effect, defendant had assigned the installments which were due to plaintiff, he remained liable for collecting the amounts due from the individual installment debtors and forwarding the collections to plaintiff. Whether or not the individuals made the appropriate payments to defendant, he remained obligated to pay the installments as they became due. In the event that a particular account became more than ninety days in arrears, defendant was required to repurchase the chattel paper from plaintiff even though the payments on the account might have been current.
The trial court concluded that the transactions outlined above did not amount to a loan or a forbearance; that if defendant owed any amount to plaintiff, it was in excess of $300,000 and not subject to the usury laws; that defendant was not obligated to make any interest payments; that plaintiff did not intend to reserve for itself any interest in the transactions; and that the time-price doctrine served to remove the parties’ course of conduct from the purview of the usury laws. The Court of Appeals disagreed, and it concluded that the substance of the transactions between the parties involved the payment of interest in return for the forbearance in the collection of money owed on account.
II.
Throughout the relationship between the parties, plaintiff regularly extended credit to defendant for purchases by him of merchandise. Under the terms of the purchase agreement, plaintiff agreed to accept as payment for merchandise it had sold to defendant, in lieu of cash, chattel paper owned by defendant and generated in the prosecution of his business, provided that the chattel paper was delivered to the company; that no payment on *39the chattel paper was then past due; and that the assignment was properly executed. At all times, defendant remained obligated to collect, at his own expense, the payments which became due on the accounts so submitted. In the event that defendant failed to collect such payments from the debtors, he remained obligated to pay the amount then due to plaintiff. If any account became more than ninety days in arrears or if the merchandise to which the chattel paper related was repossessed, defendant was required by the terms of the purchase agreement to “repurchase” the chattel paper in question.
A loan is a delivery or transfer of a sum of money to another under a contract to return at some future time an equivalent amount with or without an additional sum being agreed upon for its use. E.g., Boerner v. Colwell Co., 21 Cal. 3d 37, 577 P. 2d 200, 145 Cal. Rptr. 380 (1978). At no time did plaintiff make any sum of money available to defendant’s use. That being the case, if the series of transactions involved in the case sub judice are to come within the scope of the usury statutes, it must be demonstrated that in some manner there has been a forbearance in the payment of money.
For the purpose of applying the law of usury to a given transaction in order to determine its applicability, the term “forbearance” means the contractual obligation of a lender or creditor to refrain for a given period of time from requiring the borrower or debtor to repay the loan or debt which is then due and payable. E.g., State ex rel. Turner v. Younker Brothers, Inc., 210 N.W. 2d 550 (Iowa 1973); Cecil v. Allied Stores Corp., 162 Mont. 491, 513 P. 2d 704 (1973); Carper v. Kanawha Banking & Trust Co., 207 S.E. 2d 897 (West Va. 1974); compare Boerner v. Colwell Co., 21 Cal. 3d at 44, 577 P. 2d at 204, 145 Cal. Rptr. at 384.
The essence of plaintiffs theory of the case sub judice as it relates to the concept of forbearance is that during the course of the series of transactions in question, defendant did not owe any debt to it the collection of which was forborne. In support of its argument, plaintiff has directed this court to three primary considerations. First, according to stipulation of fact number 10, “Vick satisfied the charges made to his regular account, and in some instances the charges made to . . . (his other accounts). .., *40by either sending to Western Auto cash payments or by submitting to Western Auto chattel paper.” Second, the chattel paper transferred to plaintiff had an inherent cash value which was equivalent to the amount of credit which defendant had received. Third, after there had been a transfer of chattel paper to plaintiff, both parties regarded the series of transactions as being the purchase and sale of goods, and the purchase and sale of chattel paper. We find plaintiffs position to be untenable.
Throughout the course of his business relationship with plaintiff, defendant had two options which were open to him regarding debts he had incurred with the firm regarding merchandise he had ordered for display and sale in his Rocky Mount place of business. While defendant could have extinguished the amount due on account by the payment of cash at all times, he had an alternative course of conduct available to him. Subject to certain conditions, defendant was entitled to transfer to plaintiff chattel paper which had been generated in the prosecution of his business in lieu of cash payment. Such a transfer would be in connection with a pre-existing debt that defendant had incurred regarding merchandise he had ordered from plaintiff. While plaintiff has argued to this court that such a transfer extinguished the pre-existing debt on the various accounts, such an argument ignores the uncontroverted fact that the transfer of the chattel paper was not absolute because the nature of the transfer imposed upon defendant a continuing personal obligation in regard to the collection and payment of amounts due under the paper. It is in this regard that we find the requirement of forbearance of a debt which is due and payable.
Some of defendant’s duties in regard to the chattel paper which had been transferred were clerical in nature and required no incurrence of personal liability. It will be recalled that defendant was required to submit any such chattel paper accompanied by appropriately documented and prepared letters of transmittal. Furthermore, defendant was required to collect the payments due on the chattel paper from the debtors with whom he had contracted. These particular activities are insignificant when they are viewed in light of the context of the continuing obligation which defendant bore in relation to the chattel paper in question. It cannot be argued, nor can it be concluded, that the transfer of the chattel paper was absolute. It was only upon a complete *41payout of the amount due under a particular agreement that defendant’s duty in regard to that agreement was extinguished. Until that time, plaintiff had full recourse against defendant. In the event that a debtor missed a payment for whatever reason, defendant was obligated to make the payment on the debtor’s behalf. If any account became more than ninety days past due, defendant had the absolute obligation to take back the chattel paper representing that account and pay to plaintiff the amount due on the account. This obligation was imposed even though defendant had made the appropriate payments himself as they had fallen due. In addition, if merchandise which had been sold under the terms of the chattel paper was repossessed by defendant, plaintiff required him to repurchase the specific chattel paper which related to the merchandise in question. In other words, at no time did defendant dispose of the chattel paper so transferred by making a final and irrevocable assignment of it to plaintiff. Not until such time as the account represented by the chattel paper in question was paid off would defendant be assured that he had no further obligation to plaintiff regarding that account. In the event that there was a default, defendant was personally liable for the amount then due as an individual payment or for the total amount outstanding. Even if no default ever occurred, defendant’s liability remained absolute until the moment of payout. While plaintiff could have structured the arrangement in such a way that it could have taken the chattel paper as absolute payment of the amount due on defendant’s accounts, the fact remains that it chose to do otherwise. To the extent that plaintiff accepted chattel paper from defendant in this manner, there was a forbearance of a debt due and payable.
While there is well-reasoned authority to the contrary in other jurisdictions, e.g., Lake Hiwassee Development Co., Inc. v. Pioneer Bank, 535 S.W. 2d 323 (Tenn. 1976); A.B. Lewis Co. v. National Investment Corporation of Houston, 421 S.W. 2d 723 (Tex. Civ. App. 1967), it has been the established law of North Carolina for over 120 years that if the purchaser of a note requires the endorsement of the seller as a guaranty of payment, as between the immediate parties thereto, the transaction is, in effect, a loan. Associated Stores, Inc. v. Industrial Loan and Investment Co., 202 F. Supp. 251 (E.D. N.C. 1962), aff’d per curiam, 326 F. 2d 756 (4th Cir.), cert. denied, 379 U.S. 830 (1964); Sedbury v. Duffy, 158 N.C. *42432, 74 S.E. 355 (1912); Bynum v. Rogers, 49 N.C. 399 (1857); Ballinger v. Edwards, 39 N.C. 449 (1847); McElwee v. Collins, 20 N.C. 350 (1839). It is our conclusion that this line of authority remains viable and serves to control the case at bar.
Though it is at most only persuasive authority and is not binding upon this court, we find Judge Craven’s opinion in Associated Stores, Inc. v. Industrial Loan & Investment Co., supra, to have been an accurate, as well as a perceptive, analysis of the law of North Carolina on this point. In Associated Stores, the plaintiff was engaged in the business of the installment sale of vacuum cleaners and sewing machines. On those occasions when it needed to borrow money to prosecute its business, the capital would be furnished by defendant Industrial Loan & Investment. The defendant agreed to provide the substantial sums of money required by the retailer through the device of purchasing at a discount the conditional sales contracts which had been generated by the retail sale of appliances. The discount was usually eleven percent. Although the series of transactions took the form of the purchase and sale of individual conditional sales contracts, in one or the other of the written contracts by which the transfers were effected or by endorsement of the instruments, Associated Stores guaranteed the payment of the principal amount due to Industrial. Bound as he was to apply the law of North Carolina to the case before him, Erie Railroad Co. v. Tompkins, 304 U.S. 64, 82 L.Ed. 1188, 58 S.Ct. 817 (1938), Judge Craven looked to the line of cases anchored by Bynum v. Rogers, supra, and held that the series of transactions between Associated Stores and Industrial invoked the application of the North Carolina usury laws. The underpinning of the decision of the district court was its conclusion that the transfer with recourse in all events allowed Industrial to recoup the money it had advanced to Associated Stores as well as to collect interest on the transaction.
The seminal case in North Carolina in this regard is Bynum v. Rogers, supra. In Bynum, one Murchison was obligated to raise a sum of money to meet his liabilities at a subsequent session of the county court. In order to do so, he executed a note payable to defendant Rogers who, in turn, endorsed the note over to plaintiff at a discount of six percent. Speaking for a unanimous court, Chief Justice Nash drew upon precedent to hold that the transfer *43of a note which has been discounted upon an endorsement or guaranty was a transaction subject to the usury laws.
The factual pattern in Bynum is identical to that in Associated Stores. In both cases, an instrument or some other type of commercial paper was transferred to another person upon being discounted: In both instances, the transferor was not absolutely released from the obligations imposed by the instrument upon its discount and subsequent transfer. Instead, the transferor remained liable for the principal amount due under the document by way of endorsement or other guaranty. Stated differently, under the terms of these transactions there would not be a complete release of liability until the principal amount would be discharged by the obligor. The net effect of such an arrangement would be that any funds or credit which would be extended by the transferee in return for the document would be conditional in nature and depend upon the ultimate satisfaction of the underlying obligation. This is the situation which is presented by the facts of the present case.
While defendant did not receive cash upon transferring the chattel paper to plaintiff, the end result was that the debts which had been incurred through the purchase of inventory were forborne by the extension of credit to defendant’s account. Otherwise, defendant would have been obligated to pay the debts so guaranteed with cash within ten days of the billing date. If the merchandise secured by the chattel paper happened to be repossessed, or if an account became more than ninety days past due, defendant was obligated to make good the amount of the debt which was then outstanding. Furthermore, in the event that a particular payment on an individual account was not made, defendant was required to make the missed payment to plaintiff. Though defendant was required to collect the payments due on the accounts which had been assigned and to send out any notices of delinquency, he remained ultimately responsible for the payment of the principal amounts due under the agreement. To that extent and in that manner, plaintiff engaged in the forbearance of defendant’s debt by refraining from collecting amounts due from defendant directly until such time as it became satisfied that the chattel paper transferred would not be otherwise paid off. Furthermore, it is apparent that both parties to this arrangement contemplated that defendant’s obligation to repay the credit ex*44tended was absolute in the event that the chattel paper was not paid out by the consumers who had executed it.
We therefore conclude that the Court of Appeals was correct in holding that the transactions between the parties amounted to a forbearance of money upon an understanding that the credit so extended by the forbearance would be repaid.
Ill
The third element which must be established in order to make out a case of usury is the charging of interest at an unlawful rate. According to G.S. § 24-1 (1965), the legal rate of interest at the time of the transactions between the parties was six percent per annum. However, as even a cursory examination of Chapter 24 of the General Statutes will reveal, the ceiling of six percent is by no means absolute, and it is fraught with exceptions. Throughout the time of the transactions in question between the parties,1 G.S. § 24-1.1 (Cum. Supp. 1977), provided as follows:
Except as otherwise provided in this chapter or other applicable law, the parties to a loan, purchase money loan, advance or forbearance may contract in writing for the payment of interest not in excess of:
(1) Eight percent (8°/o) per annum where the principal amount is fifty thousand dollars ($50,000.00) or less and is secured by a first mortgage or first deed of trust on real property; or
(2) Ten percent (10%) per annum where the principal amount is more than fifty thousand dollars ($50,-000.00) but not more than one hundred thousand dollars ($100,000.00) and is a business property loan; or
(3) Nine percent (9%) per annum where the principal amount is one hundred thousand dollars ($100,000.00) or less and is not a transaction set forth in (1) or (2) *45above; provided, a minimum charge of ten dollars ($10.00) or one dollar ($1.00) per payment may be agreed to and charged in lieu of interest; or
(4) Twelve percent (12%) per annum where the principal amount is more than one hundred thousand dollars ($100,000.00) but not more than three hundred thousand dollars ($300,000.00); or
(5) Any rate agreed upon by the parties where the principal amount is more than three hundred thousand dollars ($300,000.00).
As used in this section, a ‘business property loan’ is a loan purchase money loan, advance or forbearance secured by real property of the borrower which is held or acquired for sale, lease or use in connection with the borrower’s trade, business or profession other than farming and livestock operations, and the proceeds of which are to be used for the purpose of either acquiring, refinancing or improving such real property or in connection with such trade, business or profession of the borrower. A written statement of the borrower’s intention to use the loan proceeds for such purpose, signed by the borrower and accepted in good faith by the lender, shall be conclusive evidence of the purpose for which the loan is made. As used in this section, interest shall not be deemed in excess of the rates provided where interest is computed monthly on the outstanding principal balance and is collected not more than thirty-one days in advance of its due date.
The eight percent rate designated by subsection one cannot apply to the facts of the present case because there is no evidence in the record which would indicate that the forbearances were secured by a first deed of trust upon real property. The ten percent rate which is allowed by subsection two does not apply to the present case because the parties have stipulated that no transaction in which chattel paper was submitted to plaintiff involved an amount equal to or greater than $50,000. It is for this reason that the provisions of subsections four and five do not apply either. By its own terms, section three applies to the facts of this case. Each of the transactions involved in the present case was less than $50,000 according to the stipulation of the parties. None of them fits within the limitations of the remaining sections. *46Therefore, the pertinent limitation of interest is nine percent per annum.
The Court of Appeals was correct in viewing the transactions between the parties as separate and distinct occurrences for purpose of applying the usury laws. While it is true that the total outstanding balance was somewhat more than $50,000, it would be unreasonable to look to the total outstanding balance as being the determinative factor with respect to the application of a given statute where, as was the case between the parties, a number of distinct and temporarily removed transfers of commercial paper were involved in the process. Furthermore, while each transaction was governed by the initial purchase agreement, that agreement provided that
The Company, subject to the terms and provisions contained herein, (i) will accept as payment, in lieu of cash, in whole or in part for merchandise which the Dealer buys from the Company, Chattel Paper owned by the Dealer if (a) the chattel paper is delivered to the Company, (b) no payment disclosed thereon as due the Dealer from the Customer is past due at the time of acceptance by the Company, (c) the assignment thereof is properly executed and (d) the Chattel Paper is otherwise, in the sole judgment of the Company, satisfactory to the Company, ....
In other words, while the initial purchase agreement served to govern the terms of any subsequent transaction involving the transfer of chattel paper, the agreement did not absolutely commit plaintiff to the acceptance of any chattel paper tendered to it by defendant. It follows, therefore, that each of the transfers which was made thereafter was made pursuant to a separate and distinct agreement of the parties. The parties have stipulated that none of the transfers involved more than $50,000. Therefore, we conclude that the nine percent per annum limitation applies to the present case.2
*47 IV
The fourth and final element which must be established in order to make out a prima facie case of usury is that of a corrupt intent on the part of the party actually lending money or forbearing upon a debt. That party, in the present case, is plaintiff. It is the law of North Carolina that the corrupt intent which is required for usury is the intentional charging of a rate of interest which is greater than that which is allowed by law. Kessing v. National Mortgage Corp., 278 N.C. at 530, 180 S.E. 2d at 827. Stated differently, the corrupt intention which is required by the line of authority anchored by Kessing is not that the offender intended to violate the usury laws. The intent which is required is merely the intention to take the interest which is called for in the loan or forbearance agreement. In the event that the agreed upon interest exceeds that allowed by law under the particular circumstances of the case, the requisite usurious intention exists.
The record in the present case establishes this intention on the part of plaintiff. The purchase agreement called for the letters of transmittal to be structured so that defendant would deduct from the total amount due under each agreement submitted for acceptance the portion of the finance charges due under the contract which were to be retained by plaintiff when the sums due under the agreement were collected and forwarded to it. The amount of the deduction so made varied depending upon the length of the contract transferred. In any event, the deduction was never less than 65% of the finance charge, nor was it ever more than 70% of the finance charge. Nothing more must be proven under the requirements of Kessing.
V.
A vendor of property may establish one price for cash and another price for credit, and the mere fact that the credit price exceeds the cash price by a greater percentage than is permitted by the usury laws is a matter of concern to the parties to the transaction and not to the courts, provided that there is no evidence of bad faith. Michigan National Bank v. Hanner, 268 N.C. 668, 151 S.E. 2d 579 (1966); Carolina Industrial Bank v. Merrimon, 260 N.C. 335, 132 S.E. 2d 692 (1963). If there is a bona fide purchase of property as opposed to a subterfuge to conceal a loan at a usurious rate, then the usury laws have no application what*48soever, even though the sale is made at an exorbitant price. Carolina Industrial Bank v. Merrimon, supra. The reason for the recognition of the time-price doctrine is manifest: The usury laws are directed at the extraction of more than the legal rate of interest for the use of money, and a purchaser can refrain from paying the price asked by the seller if he so chooses. Id. The Court of Appeals rejected plaintiff’s contention that the time-price doctrine should apply to the present case for two reasons: The transactions were not bona fide sales; and the transactions did not embody a price differential which was fixed at the time of the sale. We agree with both reasons.
First, as we have noted earlier, the transfers involved in the present case were not absolute. Defendant remained at all times under a continuing obligation to plaintiff to pay off the balance due on any transferred account in the event that the merchandise sold under the account was repossessed or in the event that the account became more than ninety days past due. Furthermore, it must be remembered that if an individual debtor failed to make his installment payment, defendant was required to make the appropriate payment to plaintiff. In short, the transaction never involved the release of liability until such time as the accounts accepted by plaintiff were fully paid.
Second, there is no evidence in the record that a genuine price differential was established between the parties at the time of sale. The pertinent time in this regard is that of the time of the sale at wholesale of merchandise to defendant by plaintiff. While it is true that the chattel paper was discounted upon transfer, that discount did not in any manner affect the price of the merchandise he received from plaintiff for his store. The wholesale price of the goods defendant received from plaintiff remained the same regardless of whether he paid for the goods in cash or transferred discounted chattel paper.
VI.
In light of the foregoing, we conclude that the Court of Appeals was correct in reversing the judgment of the trial court in favor of plaintiff. Our decision makes it unnecessary for us to consider plaintiff’s argument that the trial court erred in denying its motion to dismiss defendant’s counterclaim.
*49For the reasons stated herein the decision of the Court of Appeals is affirmed. Consequently, this cause is remanded to the Court of Appeals and that court will remand the cause to the trial court for further proceedings consistent with this opinion.
Affirmed.
. The record does not reflect the precise dates upon which the transactions occurred. However, the parties did enter into the overall transaction in 1971 and it lasted no later than late 1975.
. The parties have stipulated through the pretrial order that the precise amount of interest owed by defendant to plaintiff was to be determined at a later time. However, the parties cannot stipulate as to the rate of interest which applies. That is a question of law to be determined by the courts. To that extent, the Court of Appeals was in error to conclude that it did not need to reach the issue of which provision of Chapter 24 governed the series of transactions between the parties.