Your Mastermind Course must not contain material misrepresentations. Advertisements are deceptive if they contain a “material” representation that would likely affect the consumer’s decision to purchase your services. The standard for determining if a claim is deceptive is as follows: 1) did the representation affect the consumer’s decision to purchase your training; and 2) was there sufficient evidence (documentation) to prove that the representation was true.
Unfair methods of competition including misrepresentations or the concealment of any material fact with the intent to deceive is prohibited. As discussed, you should go to great measures to ensure your representations are not misleading and convey a clean message.