@computersandblues@post.lurk.org Actually, this question came up when my acquaintance, @kodingwarrior@hackers.pub, mentioned wanting to use a fediverse-based event hosting service for an event he's organizing, which is when we started talking about Mobilizon. The main scenario we envisioned was allowing only those who have paid the participation fee to RSVP. And, of course, they would need to be refunded if they cancel.
@kodingwarrior@hackers.pub, are there any other requirements besides this?