How do I know which push notifications a traveler has received?

How do I know which push notifications a traveler has received?

You can see which push notifications a traveler has received by going to the "Users" tab. Look for the traveler by name or email, click on them and go to the "Notifications" tab.
The Notifications tab will display the flight alerts and notifications you send them. Please note that if you send a push notification to all your travelers, it won't appear.