The Viewing Notification drop-down menu provides 4 options:
**Always**\
This means that every time the client views the itinerary you sent them you will get a notification saying that they viewed it i.e. even the 2nd, 3rd, 4th, etc time the same client opens your itinerary.
**First View Only**\
With this setting, you get a notification only for the first time the itinerary is viewed. Use this if you are sending the itinerary to only one client and you only want a notification for the first view.
**First View per Client**\
With this setting you get a notification each time the itinerary is viewed on a different internet browser. Use this if you are sending the itinerary to only to group of clients and you want to know that all clients in the group have viewed your itinerary.
**Never**\
You will never get a view notification which means you will not know if the itinerary was looked at or not.