An unfair business practice includes deception, fraud, misrepresentation, and unjust actions. Such unlawful conduct usually occurs against consumers.Protect your business from unethical practices with expert legal guidance from The Darvish Firm, APC in Los Angeles. Movie theatres make you buy their expensive food and drinks because you don't have any other option. They suck money out of you. If you are involved in a dispute concerning unlawful, unfair or fraudulent business practices, it is smart to speak with a top-rated Irvine litigation attorney. Few banks have been found guilty of unfair and deceptive practices like charging hidden fees or improper overdraft fees, failing to post deposits, and more. False advertising and odometer tampering are two examples of deceptive trade practice. Close subscription dialog. Staff in the Office of Technology and the Division of Advertising Practices.