How does the free trial work?

The monthly and annual plans start with a 7-day free trial of everything at once. You enter a card at checkout but aren't charged until the trial ends, and cancelling before then costs nothing. One trial per customer — and using the FoundryPass trial counts as using each app's individual trial too. The Master Key is not part of this: it's a one-time purchase, charged in full at checkout, not a trial.