Some B Positive Plasma locations have a temporary reduction in New Donor appointment availability.  New Donor Walk-ins will not be accepted, so please check back daily to see if an appointment is available. All New Donors MUST have a "First-time" appointment for the appointment to be honored, as "Repeat Donor" appointments are reserved for Repeat Donors only. 

Keep earning more

Want to earn more with B Positive? Now you can with our Refer a Friend program. Simply log into your portal, share your personalized link, and sit back to wait for the $$ to start rolling in.

How it works

Once you’ve become a Repeat Donor with B Positive, you can encourage others to do the same. Everything you need to earn more cash with our referral program is available in the donor portal when you login – a link that’s personalized to you (so you get the credit for your referral!), and buttons that make it easy to share with others. Once your referrals complete two donations successfully, we’ll add that $10 to your Visa debit card after you complete your next donation. You can earn $10 for each referral who completes this process which adds up to a lot of money!

Three easy steps


Login to your portal

You must be a Qualified Donor in order to participate, so log into your donor portal and find your personalized link.


Share your link

Either copy and paste or use the share buttons to easily share your referral code with friends and family.


Your Bonus is on the Way!

Once your referral completes two donations, your referral bonus will be automatically paid after you complete your next donation.

The fine print

Like all promotions, there are terms and conditions that apply, including:

  • New Donor promotions are currently for first-time B Positive Plasma donors and donors who have lapsed six months or longer
  • New Donor, weekly, and monthly promotions and incentives may vary by location and donor. Please check the location page of your preferred donation center to learn more
  • All donations must be completed (expected donation volume must be reached). Incomplete donation compensation may vary.
  • In the Refer a Friend program, your referral will need to complete two donations for you to qualify for the referral bonus. Your bonus will be automatically paid after you complete your next donation. 
  • Incentives, promotions, and bonuses are subject to change without notice.
  • If you have not received your bonus and you feel that you should have, please contact us  and let us know. 

Got questions? No worries!

Select a location and schedule your first donation appointment online! Appointments are required at some locations and recommended at all others. The following locations will accept walk-ins during operational hours: Aramingo Avenue (Philadelphia, PA) and Cheltenham (Wyncote, PA).
Donors are issued a reloadable B Positive Visa Debit card at their first donation. All compensation, including referral bonuses, are then paid to your B Positive Visa Debit card. This card can be used anywhere Visa is accepted. It can be used as credit, debit, and at ATMs. To view our current compensation and bonus programs, please click here.

B Positive donors are financially compensated for the time they spend donating blood plasma. New (first-time) donors can earn over $650 in their first month, and regular, repeat donors can earn up to $115* a week thereafter! Additionally, if you successfully refer donors to B Positive, you can earn an extra $10 per referral.

Qualified donors are eligible to donate up to twice a week (with at least one calendar day between donations) and will receive payment in the form of a reloadable B Positive Visa debit card.

*May vary by location and donor and rates are subject to change without notice

You can donate plasma up to 2 times in a 7 day period, with at least 1 day between donations. B Positive Plasma reserves the right to not allow someone to donate plasma at any time.
Thousands of people safely donate plasma every day. All of the materials that come in contact with each donor’s blood are sterile, opened in the donor’s presence, and used only once before being disposed. The equipment that is used to collect the donor’s plasma never comes into contact with the donor’s blood. Donor safety is our number one priority and we aim to meet or exceed all applicable regulatory requirements.
We recommend setting aside at least 2.5 hours for your first plasma donation visit. This accounts for the medical exam and initial screening that must be done prior to becoming a regular, repeat donor. Once you have become a qualified donor, you can expect your visits to take about 90 minutes from start to finish.