If your new card is replacing a card that has expired, you should link the new card before deleting the old card. To do so, first sign in to your IHG One Rewards Dine & Earn account, then:
- Under Account Center, click “Linked Cards.”
- Find the “Link more cards” section near the bottom of the page, enter the card number you’d like to add, then click “LINK CARD.”
- Under Account Center, tap the “Linked Cards” tab.
- Find the “Link more cards” section near the bottom of the page, enter the card number you’d like to add, then tap “LINK CARD.”