Prohibited going out of business sales. It is illegal for any person to represent falsely that a sale is a "going out of business sale.There are thirteen practices considered deceptive trade practices under the UDTPA: When, in the course of business, a person. We strongly encourage you to file your complaint using our online complaint forms as it is the quickest way for us to receive and process your complaint. A person will engage in a deceptive trade practice when it lists the price of a good or service but does not include all mandatory fees or surcharges. The following forms are available in pdf. In order to register a mark in Minnesota, it must have been used commercially prior to registration. 44, serves as an essential instrument in the pursuit of consumer protection and the promotion of ethical business practices. Deceptive trade practices. There's no faster way to file a Certificate of Origin than digitally.