1. Open the event overview and confirm that you have selected the intended event.
  2. Choose Close registration and complete any confirmation shown.
  3. Wait for the overview to show registration closed before treating sales as stopped.
  4. Review the Check-in report and other reports for your event follow-up.

If the action is unavailable, ask an authorized organizer administrator. Reopening registration requires its readiness checks again. Check communication history before sending follow-up messages.