If you want to become a plasma donor then you can come to Columbia Center to donate plasma. The donation process can take up to 60 minutes.
https://www.google.com/maps/place/2768+Decker+Blvd+%23300a,+Columbia,+SC+29206,+USA/@34.0648912,-80.9585198,17z/data=!3m1!4b1!4m5!3m4!1s0x88f8af3d653f64af:0x2cdb366a9d543d3d!8m2!3d34.0648912!4d-80.9559449?entry=ttu