FTC v. Sperry & Hutchinson Trading Stamp Co.

Federal Trade Commission v. Sperry & Hutchinson Trading Stamp Co., 405 U.S. 233 (1972), is a decision of the United States Supreme Court holding that the Federal Trade Commission (FTC) may act against a company's “unfair” business practices even though the practice is none of the following: an antitrust violation, an incipient antitrust violation, a violation of the “spirit” of the antitrust laws, or a deceptive practice.

Source: Wikipedia — FTC v. Sperry & Hutchinson Trading Stamp Co. (CC BY-SA 4.0)