For your safety and security, our card processing server requires that you enter your card security
code or card verification, if available. The code is a three- or four-digit number printed on your
Visa, Mastercard, or Discover: The three-digit code appears on the back of your card, to the right of your card number(see below).
CVV number is on the back of the card in the signature box
American Express: The four-digit code appears on the front of your card, to the upper left
or upper right of your card number(see below).
If your card does not have a security or verification code, please try another card or enter the number 000.