Use the referral feature to send your family and friends a text message with a referral link to download Swagbucks Daily Trivia. And, when your family and friends sign-up with your referral link, you'll earn 10% of their winnings. For life! To refer friends via Swagbucks Daily Trivia, click the three dots in the top right hand corner of the home screen to access the menu, then click “Invite”!