The department shall prescribe each form of the vehicle dealer's and salesman's license. It shall be the duty of each dealer to display conspicuously his own license in his place of business. The department shall prepare and deliver a pocket identification card, which shall certify that the person whose name appears on the card is a licensed vehicle dealer or vehicle salesman, as the case may be, and each vehicle dealer's or vehicle salesman's card shall contain a current photograph of the applicant and the date of expiration of the license. Each and every vehicle dealer and vehicle salesman shall, upon request, display his card.
Idaho Code § 49-1611