Webthis is your ticket to earning the return donor bonus. Download our app and enter promo code: This offer must be accepted on or. Webwhen you refer a friend or family member to donate plasma at biolife, you could double the impact for people who depend on plasma therapies. You could also get extra money. Webthose promotions are for new donors only. I’ve read on here that some locations/companies will treat lapsed donors as new donors, but that’s not consistent.
