Why only credit cards for Family sharing?
I have been using iTunes vouchers, gifts etc, for the last five years and no issues purchasing any content from Apple. There is always money in my account. Why now all of a sudden must my credit card details be given to have Family Sharing activated? (which I think is a brilliant idea). I don't like giving my credit card details, no matter how safe Apple says it is! IOS 8 has been brilliant otherwise apart from this....
iPad 2, iOS 5.0.1