yes you have to because you need an account to store the music on.
you dont need a credit card to create a account you can just put it later or if you want to buy somthing you can use a itunes card
Yes, you need an iTunes account (they're free).
yes
To use an iTunes Gift Card to pay for your songs click on the Redeem link in the Quick Links box (top right) on the iTunes store home page.
You can create an iTunes account without inputting card details. That's why they sell iTunes cards.
Yes,you can go onto your account settings for iTunes and then click Edit payment information. You can enter an iTunes card as long as you have the code on the back that's only when you start creating an account when you already have an account you go to itunes and go to redeem and type in your itunes gift card code
you cant add money to the actual card but u can add money to your account online. you don't even need money in your account on itunes to buy music. if u don't have money in your account you can still buy songs and it will be charged to your credit card that's connected to your itunes account
yes,when you upload the card onto your account you can spend it on movies,series,music,apps and anything else you find on the Itunes store.
If you mean purchasing songs from iTunes on an iPod, Yes. On an iPod touch you may download music from either a credit/debit card or an iTunes gift card.
iTunes FreeNo, you don't have to pay to have an iTunes account.
No. I think, only Visa and MasterCard are accepted there.
You must be viewing the iTunes app on the iPod Touch. The 'redeem' feature is used when you want to add iTunes cards to your iTunes account. This allows you to do it while you are on your iPod, so you do not have to be connected to iTunes.