With a single FITR login you can own and switch between multiple coaching accounts, or be an invited coach on someone else's account. Your Accounts area shows all of them in one place.

This opens a list of every coaching account you own and any accounts you have been invited to work on as a coach. Click any account to switch into it.

Each account is completely separate, with its own programs, clients, invited coaches, and Storefront. This is useful if you want to keep your private coaching clients separate from, say, a gym or group program business.