Credit card payments for existing accounts can be made online through the secure Billing interface within the Account Control Center. This secure interface is protected by SSL. Simply go to Update Credit Card and input your credit card information. This credit card will be used for future payments.
Paypal can be used by US and Canadian customers only through the Account Control Center (ACC). If you click Make a Payment in your ACC, you can select PayPal as the payment method.
We also allow international customers to use firstname.lastname@example.org to send payment, but we ask that they include the BAN with the payment and let us know when it has been sent so that we know to expect it.