It's weird for me to read the praises of any affiliate program related to Binary Options and Forex... I worked with at least two dozen of them during the last year... All of them have the same method: the first month of work - everything is great, you even drop your other projects... Then it all ends, you get only pennies, and after another couple of months - the affiliate program is dead. The only difference I see in Kingfin is that everything was fine for 2 months and it is still alive. But the method is the same - in the beginning they let me earn, then even with the growth of traffic - zero.