Can someone help I have just bought an iPhone 11 Pro Max about a month ago. I decided last week to go with AppleCare+, but not sure how long I will be keeping the phone so I am paying for it monthly, yes I know that I can get a refund if I had payed outright for it. If I have any credit in my iTunes account (iTunes vouchers or cash that I paid in via my Debit card, will the monthly payments come out of that or will they just charge my CC each time? Thank you.