Update your iCloud+ billing information
My wife and I both received an email today that she needed to update her iCloud+ billing information. We are on a Family Sharing payment plan. I didn't get an email about my own iCloud storage plan. The only thing I have changed lately is that I reordered Apple Cash in front of Apple Card in the payment options. Is Apple Cash not valid for this purpose? I did notice that my Apple Cash balance currently is $0.00, but I thought it would just fall through to the next payment method? Or use the Apple Account method at the top, which has plenty of money in it right now.
In the meantime, I switched the order back. I hope that fixes it, because she has a LOT of stuff in the expanded iCloud storage.