Yep - it has already processed a few dozen bookings for two events I ran, and I’ve got about 10 paying customers who have put a few hundred real bookings through too (and done refunds etc)

You could self-host it easy peasy via Docker, and it’ll work with local databases and files

It just won’t have the cool scaling stuff that you get from hosting on the edge - and it’d be a bit fiddlier to update