Sorry if this has been asked and answered before, but I've searched for over an hour on google and on macrumors and cannot find a definitive answer. I upgraded to iOS5 on Oct. 12th and signed up for more iCloud storage on Oct. 22nd. I had a $60 positive balance from an iTunes gift card from Apple (with the purchase of my 2011 MBP) on my account at the time (and still have $57), but it still charged my credit card on file. I really would have liked to use the gift card instead since I don't really buy music... just the odd app here and there. Was this just a bug that Apple has now fixed or is in the process of fixing or does Apple do this on purpose for some valid reason? I am thinking of upgrading to 25 GB, but would like to use the gift card and not my credit card.