A person engages in a deceptive trade practice when, in the course of the person's business, vocation, or occupation, the person does any of the following: Protect consumers from suppliers who engage in referral selling, commit deceptive acts or practices, or commit unconscionable acts or practices.A set of laws that aim to protect consumers from sales practices that are deceptive, unfair, or unconscionable. The law expressly prohibits suppliers from engaging in unfair or deceptive acts or practices "in connection with" a consumer transaction. Ohio deceptive trade practice laws prohibit false advertising, auto odometer tampering, and other shady business practices. Use false, misleading, or deceptive information in an attempt to collect a debt. Use any business name other than its "true" business name. You can also check out Ohio-specific legislation, including the Ohio Consumer Sales Practices Act and the Ohio Deceptive Trade Practices Act. What Can You Recover in a DTPA Case? The real weight behind DTPA statutes is the civil remedy.