I just bought an Amazon gift card because I'm tired of all those small charges showing up in my bank account and I applied it to my Amazon account, but when I tried to change my 1-Click settings there is no option for the gift card. Does anybody know how that works? If I purchase a book with 1-Click will it deduct from my gift card balance or will it bill my debit card? In other words is there something else I need to do or does applying the card to my account mean it will be deducted from there first? Would appreciate any help you can give me. Thanks!