Can I use family sharing without a credit card
I want to set up family sharing in iCloud between my account and my dad's since we have separate accounts. Problem is, one of them needs a credit card and my sister tends to make purchases from iTunes cards that weren't for her. Can I set up family sharing without using a credit card? I have a friend who used his parents credit card and one day, they got a $500 bill from iTunes on purchases they didn't make. The account was hacked somehow and the last thing my parents need is to have one of their cards hijacked again.