zoom is free to use and you can extend services with a subscription
oppostate ...
The last I checked, Zoom was free but has a lot of limitations such as a maximum of 40 minutes per session. It wouldn't make sense for them to use the free version and have to restart the session in the middle of the meeting.
The Pro version was like 15 per month for a single host (congregation), up to 100 participants and no time limit.
Knowing the Society, they will want things more centralized and want an Advanced or Enterprise plan which is still in the 15-20 dollar range per host, up to 1,000 participants in each session but you have to have a minimum number of hosts, like 50 or something. Big Brother would have more control and they can control and "view" the groups when the "meetings" are on.
Rub a Dub