Thanks Ray,
Right away I started getting errors emailed to me. 2 of them included Data type '' mismatch in element 'CreditCardType' for the faultstring. Both were using an American Express credit card. I found here http://www.webassist.com/forums/posts.php?id=37407 where you suggested to change the dropdown value for the American Express to "Amex". Is that still the correct solution?
Thanks
TroyD