Can I swap subscriber lists between two accounts?
Yes, in a multi account system you can use the share function to share subscriber lists between several accounts.
However, there is one restriction: the subscriber lists must be empty. It is not possible to share subscriber lists directly, including the subscribers they contain.
If you also want to transfer the subscribers, you can export them from the source account and then import them into the target account. In this way, the data is retained and can be used in the new account.