A person may not:
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 practice the fitting and sale of hearing instruments.
3. Alter a license with fraudulent intent.
4. Use or attempt to use as a valid license a license that has been purchased, fraudulently obtained, counterfeited, or materially altered.
5. Willfully make a false statement in an application for a license or application for renewal of a license.
6. Advertise without giving the registered business or personal name and business address or telephone number of the person.