What happens if your payment method is declined in the iTunes Store?
What happens if your payment method is declined in the iTunes Store? If your payment method is declined in the App Store or iTunes Store. You can't make purchases or update apps until you change or update your payment method. If you have an unpaid balance in the App Store or iTunes Store, you might see one of these messages: "There is a billing problem with a previous purchase. What happens if you have an unpaid balance in the iTunes Store? If you have an unpaid balance in the App Store or iTunes Store, you might see one of these...