Hi, I am looking for some experienced advices from arbitrage specialists here. I met some guys who have launched some old arbitrage techniques and I am looking to someone here to explain me: What they basically do is that they buy cheap but real users trafic everywhere (gaming etc) and they send this trafic to some viral games, and quizzes including share to FB. Those games obvisously displayed adsense. They make quite a good money on it... I have been doing those kind of things a couples of years before with Yahoo/Adsense, but now I dont understand this mechanism.. Maybe someone could help me understand...? Basically, cheap but real trafic is never under 0,05? per clic, which is quite cheap, even on mobile trafic etc. Even if we consider some good virality - for exemple, on average, let s say 1 user could lead 1 other free user thanks to FB share which is quite good - that is making an average user for 0,0250?. In front of that, Adsense RPM is often around 2? and lets say 10? for good configuration/placement. In conclusion, I get 1000 users for 25? and get less than 10? revenues... How they could make some decents revenues?