There are a few reasons why a credit or debit card you linked to Cash Back Dining by The Guestbook may not appear in your Account Center. These include:
- The card number was entered incorrectly or isn’t valid.
- You didn’t enter the full card number of the card in question before clicking “Link card.”
- You didn’t click the check box agreeing to the Cash Back Dining Terms of Use and Privacy Policy.
- Your card is not accepted by Cash Back Dining, including Discover®, Diner’s Club, and internationally issued JBL cards.