What the flat license covers
The license pays for everything that belongs to the firm rather than to an individual client. That includes your app name, logo, colors, sign-in page and document templates, the firm console with its client-by-client view of close progress, and unlimited firm staff. None of those carry per-seat or per-feature charges on top.
Onboarding, which takes about two working weeks, sets up the branding the license pays for. Your firm’s address runs on a hellobooks.ai subdomain from day one, with your own domain and email from your domain following at full launch as part of the same license. Your branding work carries straight over when those pieces switch on, so nothing set up now is wasted.