No, you can only use the gift card to purchase products from the Apple store online or in the store.
iTunes gift cards are only valid at the iTunes store online. The Apple stores use a separate system.
You cannot use an iTunes gift card twice, for once it is used the servers at Apple will know that it has already been used, therefore you cannot use it twice.
When I've tried before I haven't been able to... but what I ended up doing was using my apple gift card to buy an itunes gift card, and then I used that to buy apps
Yes, you can use an iTunes gift card on the AppStore and on iTunes.
Yes, you can use an Itunes gift card to buy apps.
look on the back of the gift card and it has directions
iTunes gift cards can only be used at the iTunes store.
No, you can only use iTunes cards from Apple
There is no possible way to do that. Creating an iTunes account requires the use of a credit card, and/or gift card.
You set up the account within the iTunes software not at apple.com.
No you don't have to you can use a iTunes gift card or a Payclick by Visa Account or Paypal
no you need to set up an account before you can use a gift card