Under the current Texas law, effective as of September 1, 2023, notice is effective for the purposes of triggering liability under the Texas Theft of Service law, if it was: (1) in writing;(2) sent by:(A) registered or certified mail with return receipt requested; or(B) commercial delivery service; and(3) sent to the actor using the actor's mailing address shown on:(A) the rental agreement or service agreement;(B) records of the person whose service was secured; or(C) if the actor secured performance of service by issuing or passing a check or similar sight order for the payment of money, using the actor's address shown on: (i) the check or order; or(ii) the records of the bank or other drawee on which the check or order is drawn.