20% off Using 1 Membership Rewards Point on Amazon (includes Gift Cards)

H/T Doctor of Credit

DoC Link (need to click link to get to offer in order to activate)

Get 20% off when you use Membership Rewards points from American Express. Redeeming Membership Rewards points is a pretty bad value so would recommend buying items or redeeming for 3rd party gift cards.

I bought $400 of Uber Gift Cards and a $100 Whole Foods Gift Card for $400.