Set Time Constraints for Registrations

You can program an automatic start date as well as an end date to sell tickets or accept registrations by using the date and time constraints on the Registration Types.

You can set registrations to be opened or closed to the hour of a specific date here (Campaign Editor > Manage Registration > Edit Registration Group > Scroll down to Registration Types >

This can be used for timed early bird registrations or day-of registrations. To keep a registration ongoing, keep the constraints area on "Hide" and it will by default keep it open.