1.
Click here and connect your Amex card to your Twitter account
2. From your Twitter account, tweet #AmexAmazon to add the offer to your synced Amex Card
* Note, be sure that you receive an "@ reply" message from @AmexSync stating that this offer has been added to your synced Card
3. Make a single purchase of $75 or more with your synced card at Amazon.com
4. A statement credit should be issued within 90 days after 12/31/13