$10 off a $100 Purchase At Amazon + $10 off a $50 Future Purchase

Today, 12/1 only, Amazon offering you $10 off a qualifying order of $100 or more to MasterCard users.

Make a purchase of $100 or more then check out with your MasterCard with coupon code ZKGYLEBT. Plus, there is some icing on the cake. You'll also receive a coupon code for $10 off a $50 purchase.

If a Kindle is on your list this is a rare chance to get a discount.