I am sure my credit card is good but the payment did not work. What is wrong?
Firefox users should not have this problem. Internet Explorer does not permit
cookies from our online payment provider. To fix this, inside Internet Explorer
click on "tools", then "internet options", then "privacy". You should see a
slider for your cookie settings. Slide it to the bottom to accept all cookies.
The other possibility is that the credit card processor is not working. This usually seems to happen on the weekend when there is nobody at the bank to do anything about it. If so, please wait till Monday. If it happens during the week let me know and I can let them know so they can fix it.