Today, i am going to tell you about various program which really pays just for referring your friend .Once you referred your friends to come on their site they really pays.
Actually it is network base advertising .So we have make a big network of friends through which we can earn money.It required much time and hardwork,But i can say one thing one should also join such programs because it is your choice how much you want to work per day on this.There is no target you have to achieve only more you work more you earn.
Joined such program and do work systematically .Bring all you friends from various network like forums , orkut,facebook,wayn network etc.