Great for consuming remainder of old Visa gift cards
You ever get a Visa gift card from some sort of work function or gift exchange?  - and do you spend most of the Visa gift card but have something stupid like $4.72 left on the card?  Well, fortunately, I've turned that remaining balance into Amazon credit several times now, and you can too!  It feels really good throwing away those old Visa gift cards knowing I was able to spend every last penny of them without any extra hassle.
Rating: 5 stars