Webearn additional bonuses when you refer your friends to donate plasma. You can earn $100 after their second successful donation. Valid at participating centers. Webto sign up for donorhub™, you’ll need a special registration number from the plasma center where you are currently donating. Make sure to get this special registration. Webmay 9, 2024 · the referral program at grifols, biomat usa, and talecris is called the buddy bonus program. At the time of this writing, you can earn $50 per person you refer that. Webit's buddy bonus season at sparks biomat! Refer a friend, family member, coworker, or anyone for that matter for a $50 bonus. See center for eligibility rules and details, thank.
