By default, ticket sales will NOT close once your event starts.

However, it's very easy to configure your event so that tickets either close:

1. When the event starts
2. Before the event starts
3. When your total tickets sold have reached a set capacity.

When you're in the Tickets tab, the Accepting Tickets indicator to the right means your ticket sales will be open indefinitely.

To automate the closing of ticket sales:

1. Head into the event's Tickets tab.
2. Click the Accepting Tickets button, which will reveal a menu of options.
3. Choose when you'd like for ticket sales to close — either a time or a limit.
4. Be sure to save your changes.