Home » Referral » If you refer a friend to us, we’ll give you $100 ReferralBiolife Plasma ExpiredIf you refer a friend to us, we’ll give you $100 VERIFIED CLAIM OFFER Valid in Michigan - Marquette (175 Hawley Street Marquette, MI 49855) New donors who make a second successful donation will receive a $100 bonus from the donor who referred them. Bryan If you refer a friend to us, we’ll give you $100 CLAIM OFFER