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 - Walker (540 Center Dr NW Walker, MI 49544) The donor who refers the new donor will receive $100 for each successful donation they make. Bryan If you refer a friend to us, we’ll give you $100 CLAIM OFFER