easy method to get 20$ in 10 minute
step 1: signup here :http://sh.st/fHkGl
step 2: do this task by clik on get cashbak now :http://sh.st/fHlDg to get 2$ 
step 3: clear cach and change your ip 
step 4: re step2 and step3 4times by another info (try use tor browser)
after do this steps u get 10$ free