You can activate a key that you purchased or received from one of our partners (a publisher, Kickstarter fulfillments, a reseller, etc.).
Activation will grant you the product and automatically add it to your account. It will then be visible as a new order in your Order History page just like an item purchased directly from the Fantasy Grounds Store.
Each activation key can only be used one time; however, you can gift the new order to another user from your Order History page within 7 days from activation.