Scrolling to the bottom of the page in the App store reveals a Redeem button which is used to redeem an iTunes Gift Card.
There are itunes gift cards that you can buy for others that allow the person to use the money on the card to buy songs for their ipod. For more information go to http://www.giftcards.com.au/itunes/
with a credit card
yes
Either enter a valid credit card or buy a prepaid iTunes card.
Yes ,you can.
iTunes FreeNo, you don't have to pay to have an iTunes account.
The 'iPay' system enables consumers to pay for purchases on iTunes using on-line credit. This makes the system similar to using a credit card, however you can only use this credit on iTunes.
If the firmware update requires you to pay for it (example: 3.0 or 3.1 firmware), then yes, the iTunes gift card can be used to pay for the firmware.
If you have not put a credit card on the itunes then there is no money. Also, you can but an itunes card and then press redeem. That works too!
Yes
When you pay for credits, you will get a voucher. A voucher is a number that you type in to get the same amount of money as you did, but not pay, so DO NOT forget your voucher!