Amazon is running another one of their gift card promotions. Qualifying customers who purchase any number of Amazon gift cards totaling $50 or more by January 31st will receive $10 in Amazon credit. To see if you qualify, just login to your Amazon account and click this link. If the page shows the details of the promotion at the very top, then you qualify, otherwise it will simply say you are not eligible. If you see the promo details, just add $50 or more worth of gift cards to your cart and enter promo code 0116GCARDS at checkout. Within a few days, you’ll receive an email containing a $10 promotional code to add to your account’s gift card balance. If you shop on Amazon as much as I do, this is essentially free money.