We apologize for the confusion. Our credit card processing system is very sensitive to protect against fraud. The billing information entered must exactly match the billing information on your credit card statement. If not, the system will decline the transaction. Please note that each time you attempt to place your order, a temporary authorization is placed on your card. These are temporary authorizations and will disappear within 1-2 business days.
If you are unable to complete your transaction on our website, you may want to try your order on amazon.com. They are better at processing certain credit card types.