Sign in to your SkyMiles® Dining account, then:
- Click “LINKED CARDS” under “ACCOUNT CENTER.”
- Under “ADD MORE CARDS,” enter the card number in the open field.
- Click “ADD CARD.”
- Tap “LINKED CARDS” under “ACCOUNT CENTER.”
- Under “ADD MORE CARDS,” enter the card number in the open field.
- Tap “ADD CARD.”