Switching iCloud storage
I just upgraded my 200 G bite storage to 2T iCloud storage for $9.90, how do I cancel the other two 200 G storage I have for my phone and my wife’s phone.
iPhone 12 Pro Max, 14
See the following from Upgrade to iCloud+ - Apple Support
After you upgrade, your storage and features are available immediately, and your monthly payment date reflects the purchase date for your plan. If you upgrade from one paid plan to another, we’ll cancel your existing plan and charge you the prorated cost** of your new, larger plan.