Update 2: I just picked up a few $75 gift cards. Immediately after purchasing them I received email notifications from Facebook and Twitter of the $30 in refunds per $75 gift card. Thanks AMEX!
Update: This double-dip opportunity will end on 03/23.
Originally posted on 03/13:
Register your American Express card for savings at Whole Foods with this Facebook deal and this Twitter deal and then go out to Whole Foods and spend $75 in-store (feel free to buy a gift card to get up to $75 in one transaction) and you’ll get back $10 from the Facebook promo and $20 from the Twitter promo! That’s $75 at Whole Foods for just $45!
Plus use your Premier Rewards Gold (currently offering a 25K signup bonus) for double Membership Rewards points at all grocery stores, or your Blue Cash Preferred (currently offering a $150 signup bonus) for 6% cash back at all grocery stores (including gift cards for other stores bought at grocery stores!)
You can unsync an old card and resync a new card by contacting customer service via these links: