Has anyone really earned from Surveys

I would honestly like to know whether there are anyone who earns on the net through the Surveys online.

There are so many of them on the net, but I am yet to receive any payments from any of those websites with whom I have registered. Either they ensure that you never reach the minimum payout limit ever OR even if you do and ask for redemption, they never pay it out.

however they will show in their website that the amout you have sought for redemption has been paid out.

Comments please.