Each service can be marked Bookable on the Services screen, and you can set how many can run at a time.
- Open Listings → Services and choose the listing.
- Edit the service and mark it Bookable.
- Set how many can be booked at a time if you take more than one.
- Set your opening hours, or no times can be offered.
A bookable service with no opening hours shows nothing to book. The bookings screen warns with “On, but no opening hours set yet”.