Why a three-star review? Because when you buy something ...
Why a three-star review?  Because when you buy something out of your gift card balance, its cost is shown as $0.00.  Though it is teh correct billed account, it is deceptive.  They should show the actual price paid ($123.45) and then explain as here:  (Billed to gift card $123.45; Billed to the credit card $0.00).
Rating: 3 stars