Picked up the 3-code tier specifically for the unlimited sites and white-label/plugin rebranding - as an agency managing a growing roster of client WordPress installs, that combination alone justifies the price. Setup was quick, the feature set (multi-CAPTCHA options, firewall, country blocking, email 2FA, brute-force protection) covers everything I'd otherwise stitch together from 2-3 separate plugins, and having it all in one central SaaS dashboard instead of logging into each site individually is the real time-saver. Rolling it out across our client sites now - so far it looks like a solid, no-nonsense security layer without the bloat some competitors carry. Great value for a lifetime deal.