You can manage your subscription(s) through the Order Management page of your Gobbler Marketplace account.
1) Log in to your Gobbler Marketplace account here.
2) Click the "My Orders" tile to get to the Order Management page.
Once in your Order Management page you can:
Please note: The "Manage" button, in the "Purchases" tab of the Gobbler app, will take you to your "Order Management" page.