Tex. Transp. Code § 621.356
The board may adopt rules prescribing the method for payment of a fee for a permit issued by the department that authorizes the operation of a vehicle and its load or a combination of vehicles and load exceeding size or weight limitations. The rules may:
(1) authorize the use of electronic funds transfer or a credit card issued by:
Added by Acts 1997, 75th Leg., ch. 515, Sec. 2, eff. Sept. 1, 1997.
Acts 2011, 82nd Leg., R.S., Ch. 1345 (S.B. 1420), Sec. 63, eff. September 1, 2011.