Any provision in a contract between a card issuer and a retailer which has the effect of prohibiting the retailer from offering price discounts or from charging a different and lower price to customers who pay for goods or services by cash instead of by credit card is contrary to public policy and void.
Cal. Civ. Code § 1748
CREDIT CARDS
Known as the Song-Beverly Credit Card Act
The act spans §§ 1747 to 1748.95 (27 sections).
Added by Stats. 1974, Ch. 1520.
Official source: California Legislative Information. Reproduced from public-domain California statutes; confirm against the official source for the current text. Not legal advice.