Q: Can you purhcase a book on iTunes with a gift card?
I have store credit, however when I want to buy a book, which costs *less* than my current credit, it only brings up the option to purchase it with my debit card. Can I actually purchase a book on iTunes with store credit?
You may also be just getting the prompt to verify your payment method even though the iTunes Store wouldn't actually charge your card. That's not unusual if you have a card in your account even though you have a credit balance.