Well the good news is, if your new updated card has the same number as your old cancelled card, there's no need to update it. Even if it has a different expiration number, we will still be able to track your purchases. How great is that?!
Now here's what you do if your new card has a new number:
1) Log in to your account and click SETTINGS
2) Mid way down the page you'll see CREDIT CARDS & DEBIT CARDS
3) Click DELETE CARD
4) Add an additional card by clicking ADD A CARD
*If you need to change the card on which you want to be paid, just pick a new "Primary" card.
**Your new card must be linked in order to receive cash-back rewards before the purchase is made.