Unfair or deceptive act or practice: North Carolina courts base their determination on what is unfair and deceptive on the circumstances of each case. The most comprehensive and current discussion of the Texas Deceptive Trade Practices Act.Section 110(c) (2) of the Act prohibits deceptive warranties. Plaintiffs, residents of a mobile home park in Greensboro, North Carolina, bring this action seeking damages from defendants, owners and managers of the park. A violation requires only that a person or company suffer damages due to a "deceptive act or practice" "in or affecting commerce. There is North Carolina caselaw to support an award of damages under the unfair and deceptive trade practices statute for the purchase of a used car. Texas (Darrin DeGrand) for claims under the Texas Deceptive Trade Practices Act. ("TDTPA"), Texas Bus. Texas Deceptive Trade Practices Consumer Protection Act. Practices Act (DTPA).