This is a pretty funny deal. American Express Free $10 if you have an Xbox. You can get a free $10 statement credit by syncing your AMEX to your Xbox.
Here is how you can get 25 Percent Off Costco Purchases Through AMEX! AMEX is currently running a promotion of $25 off $100 purchase
What are rewards credit cards? There are two types of reward credit cards: rewards credit cards for cash back and points/miles earning cards.