Trello has a good platform for building Power-Ups. But, it isn’t always obvious that third-party developers can (and should!) charge users for the great Power-Ups they’ve built. Let’s discover how you can naturally extend Trello teams and provide a delightful experience that users will pay for. We’ll deep dive into the structure of Trello’s team APIs and how they affect permissions across the platform. We’ll also cover how Power-Ups can leverage this knowledge, along with new Power-Up capabilities, to capture and grow paying users and teams.