Save $10 when you spend $100 with your MasterCard at Amazon.com.  Plus, get an additional $10 discount on a future purchase.

1. Click here to shop at Amazon.com
2. Add $100 or more worth of products that are sold by Amazon.com
3. At check out, make sure Mastercard is selected as your payment method.
4. Enter the saving code at checkout, 3TLRXE3N
5. Place your order