You are buying a digital Gamestop Gift Card for 10 USD. It is a prepaid code: after redemption the value is credited to the Gamestop account that redeems the code, so the balance stays on the account until it is used. Activation step by step: 1. Sign in to the Gamestop account you want to top up. 2. Open the section of the account settings that handles codes and vouchers. 3. Enter the code f...