How can you use someone else's trademark in your own business -- in the name of a course or one of your products or services, or to compare your products to theirs? (For example, can you offer a course called "How to run your own Facebook® ads"?).
Learn the pros and cons to using a third-party trademark, best practices that may protect you from a cease and desist letter, and when it's time to consult with a lawyer who's an expert in intellectual property law.