Apple One 4tb Stacking iCloud Storage With Legacy Apple ID

[Deadeyeshark]

I have iCloud+ the 2tb top tier and would like to expand my iCloud storage to 4tb, however I have 2 x legacy ID's one for iCloud and another for my purchases, the iCloud sign on will not allow further storage to be purchased and any additional storage purchased on the "purchase" Apple ID does not stack with the existing iCloud storage. My question is, has anyone with a similar set up successfully set 4tb storage because I keep drawing a blank?

 

[byke]

I think the only way you can get 4TB of storage, is to have an Apple One premium account with the 2TB storage and to then add an additional 2TB iCloud extra storage to it.

I have. a .Mac ID and recently switched over to a Apple One premium account that comes with 2TB storage included, but I kept getting billed for an extra 2TB of iCloud storage that I didn't need (A total of 4TB) and it took a few calls to Apple to get it fixed.