Perfect!
So here's something I learned about using non-Amazon gift cards on Amazon - they can't be combined with other forms of payment. In other words, you need to spend the exact amount of the balance of said GC (or less). This can be very inconvenient. This can be circumvented by purchasing an Amazon GC for whatever amount you want since you CAN combine those with other payment methods. Hence, I think this product is great, and you don't lose any money.
Rating: 5 stars