I have enough credit in iTune store to subscribe to iTune Match. When I turn on iTunes Match & subscribe - the only options available is to pay through credit card or to redeem another gift card. How do I use my credit to subscribe to iTune Match?
Do you have a credit card on your account ? From the page that you posted from :
Note: You may use store credit to pay for your iTunes Match subscription; however, you must have a valid payment method on file at the time of sign up.
