The Ice Delivery Company filed a petition against Julian Smith, alleging that the defendant was indebted to it in the sum of $694.65, with interest, “as is shown by an instrument, being an acknowledgment of said debt and a bill of sale to secure said indebtedness, executed by the said defendant, . . . under which instrument title to the following property was conveyed to the Savannah Ice Delivery Company, as security for said indebtedness,” ■a copy of the instrument being attached to the petition. It was alleged that all rights of the Savannah Ice Delivery Company had been legally and duly transferred to the petitioner, and that pay-J'ment had been demanded and'refused, whereupon the petitioner prayed judgment for $694.65, and that the judgment be declared '■a special lien upon the property described in said bill of sale. The writing referred to is as follows:
“Aug. 31st, 1907.
“Whereas Julian Smith is indebted to the Savannah Ice Delivery Company in the sum of six 'hundred and ninety-four and *76965/100 ($694.65) dollars for ice purchased from them during the month of July, 1907, and said Julian Smith, being unable at this time to pay this amount in cash, hereby transfers to said Savannah lee Delivery Company the following described property of his, the title to same to be in the said Savannah Ice Delivery Companyj to protect them as far as the valuations of said property will go toward paying said indebtedness: 3 1-horse wagons, 3 1-horse sets of harness, 2 mules, 1 horse, 1 buggy and harness; same being property of said Julian'Smith.
“In witness whereof, I have the day above written signed my name herewith. [Signed] Julian Smith.
“Witness: [Signed] E. B. Hubert.”
The defendant demurred to the petition generally, upon the ground that it sets forth no cause of action, because no facts are stated to authorize the judgment prayed for, nor any facts authorizing any judgment; because no violation of the contract is set forth, nor any injury to the property pf the plaintiff; and because it is not alleged how the indebtedness of the defendant arose, whether there was any consideration therefor, or whether the same was upon open account, note, bill, or bond, or for money had and received, or for what said indebtedness is claimed. The court overruled the demurrer, and the defendant excepts to this ruling. 'In our view of the case there can be no question that the court ruled correctly. In the first place, the demurrer came too late. The plaintiffs petition was filed March 29, 1909, and the demurrer was' not filed until February 17, 1910. So far, then, as the demurrer was addressed .to structural and not substantial defects, the ruling is controlled by the decision of' this court in Austin v. Ferst, 2 Ga. App. 91 (58 S. F. 318), in which we held: “All exceptions to petitions and pleas shall he taken at the first term. If a plaintiff’s petition is insufficient in law, or for any reason is not sufficiently full to enable the defendant to plead thereto, the defendant must make his objections at the first term, or he will he held to have waived any objection which can he cured by amendment.” But inasmuch as a general demurrer generally performs the same office as an oral motion to strike a pleading which is fatally defective, and the two are interchangeable in their use (that .is, either general demurrer or oral motion to strike may he used for that purpose), wfe will consider whether the petition sets forth a cause of action.
*770The writing upon which the plaintiff based his case and asked for a judgment was nothing more nor less than a due-bill, which was secured as a part of the same instrument by a bill of sale to the articles of personal property therein mentioned. In the absence of any statement qualifying the acknowledgment of the indebtedness, a promise to pay the indebtedness must be implied; and when there is, coupled with .this promise to pay, an allegation that the debtor has refused to comply with his implied promise, the case does not differ from the ordinary suit upon a promissory note. The only practical difference between the express promise in a promissory note and the promise to pay which is necessarily implied in a due-bill is' that in the ease of a promissory note a definite day is named on which the promise is to be fulfilled, whereas in the case of a due-bill payment can be demanded immediately, and the implied promise is to pay upon demand.
In a suit brought to recover the amount of a due-bill and asking a special lien upon property described in a bill of sale executed to secure its payment, it is not necessary to set forth any violation of contract other than the refusal of the debtor to pay the debt he has acknowledged, and which he is therefore presumed to have obligated himself to pay upon demand.
It is insisted that the plaintiff fails to set forth any cause of action, because the due-bill is payable to the Savannah Ice Delivery Company, and not to the plaintiff. Of course, if there were no further allegation as to the plaintiff’s.right, the point would be well taken. However, it is specifically alleged “that all rights of the Savannah lee Delivery Company were legally and duly transferred to petitioner, and that petitioner is now the owner of the said instrument,” etc.; and this is a sufficient allegation of the fact that the Savannah Ice Delivery Company, by a sufficient writing, transferred and conveyed all of its interest in the due-bill, as well as the indebtedness and the personal security evidenced thereby, to the plaintiff, or that the plaintiff was otherwise authorized to maintain the action. The defendant can, at the trial, object to any evidence of the transfer which is not in writing, or which may otherwise be incompetent and inadmissible; and if the plaintiff fails to prove by competent testimony that it is the owner of the due-bill, or if the defendant proves that the plaintiff is not the owner, a verdict for the defendant must follow.
*771It is gravely insisted that the court erred in overruling the demurrer on the ground that the petition is defective because it is stated in the due-bill that the consideration of the debt is ice purchased from the Savannah Ice Delivery Company, and because it is not stated in the petition that the ice was not delivered on Sunday. There is nothing to indicate that the ice was sold on Sunday; and, so far as the insistence that the ice was sold on Sunday is concerned, the point can not be raised by the demurrer, because it would be a speaking demurrer; and it is a matter of proof whether ice or something else was the true consideration of the obligation. The consideration of a note may always be inquired into. If the consideration is immoral.or illegal, or for any reason invalid, either wholly or in part, the right of the plaintiff to recover will be controlled by those facts. But the statement of the due-bill that the consideration was ice would afford no ground for demurrer, unless it were also stated that the ice was sold and furnished on Sunday, in which event an issue of law, and not of fact, would be presented.
According to the allegations of the petition, the defendant impliedly promised to pay the Savannah Ice Delivery Company a definite sum of money which he admitted he owed them. The payment was to be made upon demand. The indebtedness was secured by a bill of sale of certain personal property described therein. The plaintiff demanded payment, and the defendant refused to comply with his promise to pay upon demand. ,The refusal to pay ripened the cause of action. The general demurrer could not be sustained, for the plaintiff was entitled to recover judgment against the defendant for the amount the latter admitted he owed, and which the law, in its love of justice and honesty, conclusively presumes he promised to pay whenever payment was demanded.
Judgment affirmed.