Sorry, you can't use an Visa gift card on iTunes. However, you can use your Visa gift card to buy an iTunes gift card Source: http://blog.giftcardrescue.com/itunes-gift-card-questions-answers
iTunes gift cards can only be used at the iTunes store.
NO
no you need to set up an account before you can use a gift card
The iTunes app card is only for Apps for the iPhone or iPod Touch.Read more: What_is_the_difference_between_an_iTunes_card_and_an_iTunes_apps_card
you can purchase an iTunes gift card from mtcgame. They have many regions, and they have the best prices
yes
no but u can use it to buy a itunes card in store :D
In the iTunes or App Store apps there is a Redeem button at the bottom of the page which is used to add an iTunes gift card.
No. You can use PayPal and any major credit/debit card, as well as an iTunes Gift Card.
Yes, you need it! and you can purchase from mtcgame they offer the best prices, and their support team will help you redeem the code
I'm using the tunes cards to recharge the App Store for my app purchases. You can get them from online gift stores like mtcgame, which has the cheapest prices