Get a $100 statement credit when you register your American Express credit card and spend $599 or more at Dell by 12/31/15.

To register for this promo:

1. Sync your American Express card to your Twitter account here
2. From your Twitter account, tweet #AmexDell to add the offer to your synced Amex Card.
3. Make a purchase totaling $599 or more with your synced card at Dell by December 31, 2015.
4. Receive the $100 statement credit within 90 day after your purchase, though usually much quicker.
   You can view full T&C’s here.

Note: Make sure that you’ve received a “@ reply” message from @AmexSync stating that this offer has been added to your synced Card.

Have more than 1 American express card? You can register all of them for this offer to get the $100 on each card – including the user cards! You can do this with a separate Twitter account for each card, or you can just unsync and resync your cards to your Twitter account via this link.
Just note that If you do unsync and resync a few cards for the same Twitter account, you will need to change the tweet slightly each time for the new card to be registered. For example:
#AmexDell
#AmexDell 1
#AmexDell 2
etc;

When resyncing a credit card, all you need to do is fill out the first half of the form with your name, email, and credit card number. There is no need to fill out the billing address card expiration, and the 4 digit code. You can use the same email address for all of your cards.