“This merchant agrees not to allow any transaction that is illegal, or is deemed by the credit card brands or the acquiring bank, that may or has the potential to damage their goodwill or negatively influence them. The following activities are prohibited under the card brand programs: the sale or offer of a product or service that is not in full compliance with all laws applicable to the Purchaser, Issuing Bank, Merchant, Cardholder, or cards. In addition, the following activities are also explicitly prohibited: Sale of alcoholic beverages to minors under 18 years of age”.