No person may:
(1) sell, barter, or offer to sell or barter a license;
(2) purchase or procure by barter a license with intent to use it as evidence of the holder's qualification to engage in the practice of specializing in hearing aids;
(3) alter a license with fraudulent intent;
(4) use or attempt to use as a valid license a license which has been purchased, fraudulently obtained, counterfeited, or materially altered;
(5) wilfully make a false statement in an application for license or application for renewal of license.