This assignment is about the concept of misleading and deceptive conduct in commercial dealings, as applied by the Australian Competition and Consumer Commission (ACCC) in a case against TPG Internet Pty Ltd. The company advertised an unlimited internet plan for $29.99, but charged hidden fees. ASIC filed a complaint, and the Federal Court found TPG's conduct to be misleading and deceptive. However, the Full Federal Court overturned the decision, and the High Court ultimately ruled that the advertisement was indeed misleading and deceptive, in violation of Section 18 and 29 of the Australian Consumer Law (ACL). The case highlights the importance of fair dealings with consumers and the consequences of engaging in misleading or deceptive conduct.