Yeah it's real. It's not a ton of money though. A friend of mine did it recently and I think it was $100/visit first 8 visit then like $40/50 visit after. You gotta do a physical and pass a questionnaire and they won't let you donate if XYZ have happened recently. If I was unemployed I'd do it because it's theoretically $100/hr but it typically doesn't work out to that.