They will plant a tree for both the referrer and referral whenever a referral signs up and downloads the app.
Invite your friends to get a $10 discount promotion code (when your friend spends more than $50)
Orbitz Rewards members can also refer friends to the program. Upon referral, when the friend joins Orbitz Rewards, they will get a special $25 promo code for their first hotel booking, and after completion of that hotel stay, the member who made the referral will receive a $25 Orbucks thank-you bonus.
As the referer, you can get up to £500 in free rides, for each new person successfully referred you get credit for this. If you invite your friends to join Gett, and you'll get free credit. When they take their first ride using your code, you’ll get free credit. Your friends also get a discount off their first ride.