Stupid wrote:
Dont beat yourself, I was not informed about that website either 
I think it may be due to their linking strategy – same as VIP, they use affiliate links to help them rank on the search engines. If it’s wrong or right – it’s up to you to decide.
Yeah well, until you get an aff like myself who includes rel=”nofollow” to avoid crawler clicks. But obviously the majority doesn´t do that so it works for them SERPS wise.