American Express, Visa, Mastercard move ahead with code to track gun store purchases in California

CBS News - For more and to sign up click here Major credit card companies are moving to make a merchant code available for firearm and ammunition retailers in order to comply with a new California law that will allow banks to potentially track suspicious gun purchases and report them to law enforcement, CBS News has learned.Retailers are assigned merchant codes based on the types of goods they sell, and the codes…