If you have information you want people to know when they check in, create an announcement that is displayed on manned or self stations when people check in to an event.
From the Event Settings, enter your announcement into the box, and then select Save.
When someone checks in, they can dismiss the announcement by selecting OK to continue the check-in process.
Notice
Announcements are informational only; there is no way to track who sees them.
Caution
If a self station has the automatically turn on camera for mobile devices setting enabled, the camera will cover the announcement. When this setting is enabled, people scanning their code will not see the announcement.