Do you know how to get free SwagBucks just by doing some last minute shopping at Sephora? When you spend $20 at Sephora you will receive the equivalent of $15 free from SwagBucks. What you’ll need to do is head over to Sephora and spend at least $20. You will then receive the equivalent of $15 cash back directly in your SwagBucks account. After you make your online purchase, SwagBucks will receive feedback that you participated in the sale and will credit your account with the free SwagBucks. You get paid just to shop!