Which site is the best for earn through online?

I know of a site that you could earn money. It is a site where you can earn points and exchange it for prizes or money. You can earn points by doing searches on search engine or by watching videos on that site. You can earn points without spending any money. But to get a lot of points in a short period of time you can get it money by signing up for offers. The secret is to sign up for free trial offers and cancel before it expires to avoid being charged. If you buy from itunes you can use that site to go to itunes and buy stuff on itunes and get points for it. You won't get points if you use a gift card though. If you have referrals under you and they earn points by using a search engine on their site then you can get points. Contact me if you are interested.