Knowing I can't get rid of the purchase history at all, I've removed payment details and changed the email address from one@whatever.com to a fake one.
Then started using a new one, two@whatever.com. I have purchased several apps.
I was wondering, if I add the first email address now (one@whatever.com) as a secondary e-mail address to this two@whatever.com Apple Store account, so I could log into Apple Store with that aswell, would the account show purchases I've initially made on the previous Apple Store account – one@whatever.com?
Best Answer
You cannot add any email address that is in use for any other Apple ID.
You cannot transfer purchases from one account to another.
You could set up Family Sharing - but all that would do would be re-expose the purchase history to both accounts.