15 U.S. Code § 1666g. Tie-in services prohibited for issuance of credit card

Notwithstanding any agreement to the contrary, a card issuer may not require a seller, as a condition to participating in a credit card plan, to open an account with or procure any other service from the card issuer or its subsidiary or agent.

(Pub. L. 90–321, title I, § 168, as added Pub. L. 93–495, title III, § 306, Oct. 28, 1974, 88 Stat. 1515.)