Can you change the billing date?
I would like all my subscriptions to be billed on the same day.
iPhone 12, iOS 16
They are usually billed based on the date that you originally purchased them.
If that can be changed, Apple Support would have to arrange that for you directly.
World-wide Apple Support -
Contact Apple for support and service - Apple Support
M1 Mac mini, macOS 13.5.2; Watch, series 7 GPS/cellular, watchOS 10; iPad Pro 2nd Gen, iPadOS 17; iPhone 12 Pro, iOS 17; TV 4th Gen, tvOS 17; HomePods, audioOS 17 and Airport Express w/ Airplay 2