Lootgram Referral Code, Invitation Code & Sign up Bonus: LootGram App is an app where you can earn by doing various task from your phone or smart device. Tasks include Spin the Wheel, daily check-ins, weekly draws, referring friends, rating the app and more... For the tasks you complete you will earn points and with the points you can cash out for gift cards. LootGram App Refer A Friend Bonus Earn extra points by referring your friends to LootGram App. To refer friends send your friend your personal referral code. When they download the app have your friend enter your referral code when asked. Share your LootGram Invitation code: If you would like to share your LootGram App referral code post it in the comment box below for others to use.