minimum number of participants

Hi,
is it somehow possible to set a minimum number of single registration, for example 5 (so the first 5 persons are on a kind of waiting list) und if a 6th person registers they get all a message that the event takes places?

Sorry but it is not possible. Events Booking doesn't support this option at the moment

I think you should still accept registrations as normal, then if the event has to be cancelled, you can use mass mails feature to send emails to existing registrants to let them know that the event is cancelled

That's the only solution for now

Tuan