I have had this same problem for 3 years now. Even with a call to a TTax representative (she could not do it either) the credit card information is not accepted.
I have re-enterd my address and card information multiple time. I have tried a different credit card. I have tried a debit card. The same error occurs. I have been forced to mail in my returns for the past two years because of this.
FIX THIS PROBLEM AND HELP!