How do I change my billing information?
In order change your billing information contact the payment processor you used for your Premium Membership directly.
To access SegPay go to cs.segpay.com and enter the credit card number and the email address you used with SegPay. You can also call them directly at 1-866-450-4000.
To access CCBill go to support.ccbill.com, and enter your billing information from the dropdown menu. You can also call them directly at 1-888-596-9279.