If you are a holder of the GameStop credit card issued by Comenity Capital Bank, you have several options to make your monthly card payment. You can pay:
- Online: Log in to your account here and make your payment.
- By Mail: Send your payment to the following address: GameStop PowerUp Rewards Credit Card, P.O. Box 659820, San Antonio, TX 78265-9120.
- By Phone: The GameStop credit card customer service phone number for payments is 855-497-8168.