change my icloud payment method
Where do I go to change my iCloud storage payment method?
MacBook Pro 13″, macOS 10.14
Question marked as
Apple iCloud bills through the payment method you have on file with Apple.
This page goes over how to add payment methods: Add a payment method to your Apple ID - Apple Support
This article goes over more specifically how to change a payment method: If you need to change or update your Apple ID payment method - Apple Support