i used to sell plasma in College, at Bayer Pharmacuticals, they use it to make a lot of medications, among lots of other medical uses. Got $20 a visit, plus an extra $5 if it was your 2nd in a week only took me about 40 minutes, and the chicks there were hot. Funny thing was, they were like, ya no drinking alcohol or strenuous exercise for at least 6 hours after donating, one time I ran to track practice right from there, man i was dizzy. Another time i went with my roomate, we went straight to the carry-out next door and bought a case of beer and started chugging, ahh dorm life.
The people that work there are not exactly the best needle-weilding staff youll ever see, one time they had a "code blue" whatever that means, while working on my arm, all i know is i squirted blood all over the damn place cuz the girl put the needle in all wrong, i didnt get any on me, thank god, but got it all over her and her supervisor, ha ha, they ended up trying on the other arm, and gave me an extra cookie for being a trooper.