Can I Earn SB by Sending a Referral Invitation? Follow We do not presently offer an SB incentive for sending Referral Invitations. You receive SB only when your friend accepts and joins on your behalf (with your code). Related articles How do I Earn SB from Referrals? How does the SwagButton Referral Program Work? A referral signed up under me and I don't see his/her name on my referral list. What's up? How do I invite someone to join Swagbucks.com? My friend is already a member of Swagbucks. Is there any way to add him/her to my referral list?