The name can be one we sold you or one you registered years ago somewhere else. There is no website to build first, no system to move onto, and no part of the office to reorganise. If the only line on your bill is mail, that is a complete purchase and not the first step of one.
What you get is the mailboxes themselves, on your own name, opened in a browser or in the mail app already on the phone in your pocket — and the whole of the office side of them: making them, changing them, handing one over, taking it back, and seeing what was done.
It runs the other way too. Nothing here is held back for a business that keeps its books on our platform. The office that does gets its mail beside the rest of its records; the office that does not gets exactly the same mailboxes, with exactly the same controls behind them.
A customer who buys nothing from us but their mail is a customer — not a lead to be worked on later.