RETAIL DEALER'S TRUCK LICENSE.
Tex. PARKS & WILD Code § 47.013.
in effect(a) Except as provided by Subsection (c) of this section, a person may engage in the business of selling edible aquatic products from a motor vehicle to consumers only if he obtains a retail dealer's truck license.
(b) The license fee for a retail dealer's truck license is $50 for each truck or an amount set by the commission, whichever amount is more.
(c) A resident who operates a vehicle used to transport cultured species from a private facility, as those terms are defined by Section 134.001 , Agriculture Code, and sells cultured species from the vehicle is not required to obtain a license for the vehicle under this section when the vehicle is used with regard to the sale or transportation of only aquatic products raised on a Texas commercial aquaculture facility belonging to the operator of the vehicle.