This one was simple: just buy an Amazon eGift Card of $50 or more and use the code THANKYOUGC21 at checkout. When you did, you got a $5 Amazon credit! Like the other Amazon card promotions ...

The offers mentioned below for the Amazon Prime Rewards Visa Signature Card are no longer available. But check out Select's Best Credit Cards for Shopping on Amazon for other great ways to save.

One of the best ways to maximize your Amazon purchases is with an Amazon credit card. If you're looking for the right rewards credit card, our top pick is the Prime Visa. Although this card ...