YMMV: Earn 2x AMEX Points on Amazon Purchases

If you have an American Express credit card with Membership Points (not the Blue line of cards), they have a new promotion running under the “AMEX Offers” section that went live on March 22 in 2016. You earn 2X membership points on Amazon.com purchases made with the card. The promotion is good until 7/31/16.

You must manually opt-in to this promotion. Even though it expires in four months, the window to opt-in is typically small. In other words, if you don’t opt-in, the offer won’t be shown in your account for four months. In other words, if you think you may use it, add it to your card the next time you login to your account!

Screenshot of that with the important bits highlighted can be found right below: