It's on the back... you have to scratch some stuff off and there it is!!
Ebay
If you email apple they will probably be able to help apple.com/support/itunes/contact.html?form=account&topic=iTunes%20Store%20Account%20and%20Billing&subtopic=Managing%20your%20Account
No. Once you buy them you cannot return them. The store near you might give you grace but I doubt it. They aren't supposed to. You can give them back but you won't get your money back.
You'll get a statement via e-mail telling you what you bought and how much you spent. It's not a bill, because you've already given the website the information (numbers) from your gift certificate. The amount is subtracted from the worth of the card. They don't tell you how much is left on the giftcard.
yes
no
It's on the back... you have to scratch some stuff off and there it is!!
You have to buy one first.
16
Ebay
yes go to itunes to redeem it
Itunes giftcard, store giftcard, music cd if they're like 12 or up
No, you can only redeem an iTunes gift card to one account
YES. You need an itunes acount.
Yup.
Look at the code on the back. Go into the itunes store and click redeem, it should be on the side somewhere. Type in the code. Itsthateasy