How do I change the credit card number on my account

For security reasons, we don't store your credit card number. In fact, our server never sees it. Your browser communicates direction to our processing partner, Authorize.net, and they process your transaction.

If you have a subscription that needs to be renewed, we'll contact you by email in advance of your expiration date. You can choose whether or not to renew at that time. We do not automatically charge anything to your account when you subscribe on our website (again, because we don't store your card number).