How keep others on my from useing charge card
I share my apple music with my son and daughter how do I block them from using my credit card to make purchases. Myself and my wife should be the only ones to charge
From How to share purchases with your family - Apple Support:
Which payment method will be charged for purchases that family members make?
When Purchase Sharing is turned on, everyone's purchases will be billed to the family organiser's payment method.* If there's an issue with the payment method, the family organiser can update their payment method or add a new one.
If you're the family organiser and you don't want to share a payment method with your family, turn off purchase sharing. When purchase sharing is turned off, you can continue to share subscriptions, such as Apple TV+ and Apple Arcade. When Purchase Sharing is turned off, each family member must use their own payment method.
* Find out how purchases are billed if a family member has Apple Account balance.
If you don't want your kids making purchases on your account tell them to add store credit, turn off purchase sharing, or remove them from the family sharing account.
tt2
