I am trying to upgrade, but ProZ.coms credit card processor will not accept my CVV2 number. What to do?
2checkout’s help page about the CVV2 number can be found here: https://www.2checkout.com/cgi-bin/buyers/cvv.2c This page includes pictures of credit cards, highlighting the CVV2 number. It also includes the following text: “If you are using a Visa, Mastercard, or Discover card, it is a 3 digit number that appears to the right of your card number… “If you are using an American Express card, the verification number is a 4 digit number that appears on the front of your card, above and either on the left or right of the card number… “If your card does not have a verification number, try another card or enter the number 000.” If the above does not help you complete payment, please enter a support request. Thank you!