For anyone who's interested, I have spent a lot of time analysing this site and have devised "The Lucky 7 System" where you can earn £300 per week using this site by following this strategy. I'm happy to show you the strategy, providing you do it under my referral link.  Please feel free to contact me

I have managed to refer a few people and have devised a system on freebitco.in.  However, how do you tell who the people you have referred are?  It shows you a code on the refer page, but how do you tell who that is?  Does anyone know what the code means?  What does it relate to?