We feel obliged by Federal Trade Commission v. Standard Education Society,
1. We regret that we- perceive no-legally significant difference between the pivotal facts of that case and; those of the instant case. The crucial factor here is *489 that the Book-of-the-Month 'Club typically publishes an advertisement which states in large print at the top-, “Free * * * to new members of the Book-of-the-Month Club” a copy of some designated book. This advertisement contains, at the bottom and in much smaller print, a coupon which, when signed and sent to the Club, constitutes a contract between it and its new “member”; this coupon states that he is to “receive free” the designated book, and that he agrees “to purchase at least four books-of-the-month a year from the Club.” The evidence shows that the so-called “free book” is not, in fact, a gift: If the member fails to buy four books-of-the-month within a year after joining the Club, the Club demands and expects to collect from him the retail price of the “free” book, although sometimes the Club will relinquish this demand provided the “free” book is returned to it. Although there was some evidence in addition to the foregoing which 'may have further supported the Commission’s findings, we think it was not necessary in the light of the cited Supreme Court decision.
1
2. Petitioners contend that the “administrative interpretations” issued by the Commission on January 30, 1948, constituted a “rule” which the Commission invalidly adopted; that the Commission relied on that “rule” in deciding against petitioners; and that, at any rate, by uttering that “rule,” it unfairly and unlawfully prejudged the case against petitioners. But the so-called rule- — in effect a rough restatement of the Supreme Court’s decision in the Standard Education case — was not at all essential to the Commission’s order; for, once the Commission began the proceeding, it could not help deciding as it did, thanks to that Supreme Court decision.
3. The letters of May 23, 1940, and July 8, 1947, could not estop the Commission. But we think it proper to note that, in the circumstances, petitioners’ practices, although they have been validly prohibited for the -future, involved no moral impropriety.
Petition to set aside the order of the Commission is denied, and pursuant to 15 U.S.C.A. § 45(c) it is ordered that petitioner comply with the order of the Federal Trade Commission.
Notes
. Federal Trade Commission v. Standard Education Society, 2 Cir., 86 F.2dl 692, 695-696.
