Do I still need GuesttoGuest Service if I have travel insurance? Alice December 12, 2018 17:21 Updated Follow Please take note that GuesttoGuest Service is not an insurance but you are offered plenty of advantages that will protect your exchange. To better understand GuesttoGuest Service , click here. Related articles Do I need to ask for an insurance from my guests? What is GuesttoGuest Service ? What happens to the GuestPoints when my guest cancels the exchange? What happens when I am a guest and I have to cancel an exchange? How does the deposit work? Comments 0 comments Please sign in to leave a comment.