paid traffic is not worth the money - you will get people browse to your page for 5 seconds they will not be interested in the content of your site and will not click on any of your ads, even if they do they will not click through to purchase and google frowns upon this, so not only will you get smart priced and earn pennies if google sees traffic coming from a traffic exchange you may also get banned - spend your time building genunine organic traffic, you will reap the rewards in the long run.
Has anyone out there actually made any sales from using revisitors I am done testing them but I would like to hear if there is anybody out there that actually made any sales?