With the unlimited package, I've been promoting my public pages for several months now. Previously, it seemed they only had temporary licenses, as I remember hesitating to make a purchase due to the high monthly fee and using other services instead. So far, I'm very satisfied; I work cautiously to avoid freezing my communities. The settings are quite extensive; you can invite based on gender-age criteria and geolocation, as well as exclude profiles without photos. Ideally, it would be great to add additional parameters for invitations, such as the number of photos, account age, etc., to filter out fake and commercial profiles. Currently, the additional settings only include online status and those accessing from mobile devices. At the same time, you can simultaneously remove inactive users and bots from the group using blacklists. There is an option to set delays and limits on the number of invitations. Mass liking is done through search or a pre-prepared list.