A week ago American Express has an Amex Offer with 2X Membership Rewards on Amazon purchases. Today they have added a few other merchants. These are targeted offers and each merchant will show up as a separate Amex Offer in your account. The 2x rate is available until the end of the year, with no cap.
Here’s the Merchant available for the 2x MR rate
- Best Buy
- Gap Brands
- Neiman Marcus
- Pottery Barn
If you have more than one card per online account, make sure to use the multiple browser trick to add offer to multiple cards.