Amazon has brought back one of their popular promotions from a few months ago. Eligible customers will get a $10 Amazon credit free when you purchase $50 in Amazon gift cards. If you’re like me and buy things on Amazon regularly anyway, this is like free money. Just add $50 in Amazon gift cards and enter promo code GCNOVEMBER at checkout. You’ll receive the $10 credit in an email once your gift card has shipped. Not everyone can take advantage of this offer. Be sure you’re logged into your Amazon account and click the image above. If you see the promotion details, then you are eligible, otherwise the page will say “Unfortunately, you are not eligible for this offer“.