Return Plasma Donors

Haven’t donated in 6 months? You’re eligible to earn extra when you donate again. Receive $50 on your first and 5th donation within 30 days in addition to the regular donor fee. 

Welcome Back Bonus Eligibility Terms: You may be eligible to receive additional money when you come back and donate. Eligible donors will receive a $50 bonus upon completion of their first donation and an additional $50 bonus upon completion of their fifth donation.  All qualifying donations must be completed within thirty (30) days from the date of the donor’s first return donation. The Bonus is valid only for lapsed donors who have not donated at CSL in one hundred eighty (180) days or more. Lapsed donors are not eligible for first-time donor fees but will receive the standard donor fee applicable to existing donors in addition to the Welcome Back Bonus. This offer cannot be combined with any other promotions, bonuses, or offers.

DISCLAIMER: The Welcome Back Bonus is subject to change or withdrawal at any time without prior notice. Donor fees may vary by location and are also subject to change without notice. Donors must meet all eligibility requirements to receive the Bonus. This offer is valid only at participating CSL Plasma centers in the United States and is void in Puerto Rico and where prohibited by law.

 Offer valid 5/1/2026 - 6/30/2026. To participate in the CSL Plasma Referral Program, donors must meet all eligibility requirements. Only active donors who have completed at least one donation in the past 180 days are eligible to refer. Lapsed donors (180+ days) are not eligible to participate. The referee must be a new donor with no prior donations at CSL Plasma. 

Both the referring donor and the new donor must have an active iGive Rewards® account. The referral code must be applied in the app within 7 days of the new donor’s first donation, and the new donor must complete 2 donations within 30 days to qualify. 

The referring donor will receive $100 in iGive Rewards® points for each eligible referral, which may be transferred to their CSL Plasma debit card. The new donor will receive the applicable new donor fees based on their center’s compensation structure. 

Employees are not eligible. Valid in the U.S. only. Void in Puerto Rico. Offer terms and reward values may vary by location and are subject to change or termination at any time without prior notice.  Donor eligibility is determined by CSL in its sole discretion. See reference below.