Well just thouht I'd share this nugget of info as I as a newbie recently found out what this was. Scrubbing as explained to me by a few AM's recently is just when they take out shit/fake leads. Like if your email submit gives an invalid email or fakes their info on page 2 then they will be scrubbed out and you won't receive credit. I confused this info with shaving when coming up in the CPA game. Same thing will happen on high paying leads (morgage/insurance quotes for Mickey Mouse at 193 fuck off lane in Lala, CA). Obviously advertisers won't pay for these leads since they are essentially bogus. Hope this helps some people.