I sell plasma on a regular basis, I made about 4 grand last year. My work schedule doesn't always let me do twice a week. I'm currently getting 130 per week, about 400 per month is normal for me

Avoid greesy food the day before, it makes things go faster. Drink lots of water, but be ready to chill in one place for a an hour or without getting up. Don't go there when you're in a hurry. I don't know why it is but when I'm in a hurry they are slow. Make sure your phone is charged or bring a good book. If you work out work out before you sell plasma, not after. If you stick with it your gonna wanna supplement with iron and a protein shake now and then, they should let you know how your protein and iron are doing.