Texas Business and Commerce Code - BUS & COM § 501.101. Use of Consumer Driver's License or Social Security Number by Merchant or Certain Third Party

(a) A merchant or a third party under contract with a merchant who requires a consumer returning merchandise to provide the consumer's driver's license or social security number may use the number or numbers provided by the consumer solely for identification purposes if the consumer does not have a valid receipt for the item being returned and is seeking a cash, credit, or store credit refund.

(b) A merchant or a third party under contract with a merchant may not disclose a consumer's driver's license or social security number to any other third party, including a merchant, not involved in the initial transaction.

(c) A merchant or a third party under contract with a merchant may use a consumer's driver's license or social security number only to monitor, investigate, or prosecute fraudulent return of merchandise.

(d) A merchant or a third party under contract with a merchant shall destroy or arrange for the destruction of records containing the consumer's driver's license or social security number at the expiration of six months from the date of the last transaction.