Originally Posted by
Open Jaw
I always wait until the dines post to my dining account before removing a credit card. I have had no problem with receiving bonuses after doing so. I doubt there would ever be any problem because credit cards can expire, get damaged, or be stolen before any bonus posts.
The exception, of course, might be the current AS promo that some have, where the whole point of the promo is to register cards that have never been registered with AS Dining before. Although you have to do a dine (no specific amount) with each said card, it's unclear whether you have to leave the card registered in the program after that, so with that bonus, the prudent thing to do would seem to be to leave the card in the AS program until the bonus itself posts.