I share an Apple ID family with well… my family. And I want to get a pro subscription. But Apple doesn’t allow more that one card on a family and I don’t want to charge my subscription to my moms card. Is there anyway to buy a subscription online?
Buy an App Store gift card using whichever payment method you want to use, and load that onto your Apple ID? There might be some extra value left over on the card after purchasing the subscription.