I found this today from Amex offers. Hope this works for you.
~~OFFER DETAILSGet a one-time $10 statement credit by using your enrolled Card to make a single purchase of $25 or more in-restaurant at Carrabba's Italian Grill by 9/7/2015. See terms for exclusions below.
~~TERMSValid in-restaurant only. Not valid on online purchases. Offer not valid at airport locations. Deliveries through third parties excluded. Only U.S.-issued American Express Cards are eligible for this offer. If you order an item during the offer period but it is not provided until after 9/7/15, it will not count towards determining whether the purchase qualifies for the offer. Enrollment limited. Must add offer to Card and use same Card to redeem. Limit 1 statement credit per American Express Card across all American Express offer channels. Statement credit will appear on your billing statement within 90 days after 9/7/15, provided that American Express receives information from the merchant about your qualifying purchase. Note that American Express may not receive information about your qualifying purchase from merchant until all items from your qualifying purchase have been provided/shipped by merchant. Statement credit may be reversed if qualifying purchase is returned/cancelled. If American Express does not receive information that identifies your transaction as qualifying for the offer, you will not receive the statement credit. For example, your transaction will not qualify if it is not made directly with the merchant. In addition, in most cases, you will not receive the statement credit if your transaction is made with an electronic wallet or through a third party or if the merchant uses a mobile or wireless card reader to process it. POID:BSGP:0001