To add more credit cards, log in to your account and following the links to 'add card'.
Remember that you earn cash back or points when you pay with any card you've linked with Rewards21. Any cash back payout we give you will go to your "Primary" card.
Also, please keep in mind that all venues do not accept every credit card for Rewards21 purchases. To ensure you have a great Rewards21 experience, please check the restaurant's Rewards21 page to see if your card is accepted! Visa is accepted at all Rewards21 locations.