These are some traffic exchange websites, with the difference that you are also paid cash to surf the sites.
EasyHits4U
*1:1 Traffic Exchange
*Manual Surfing
*20 seconds or more visits
*Guaranteed 24 hours unique hits
*5 levels referral program (10%-5%-3%-2%-1%)
*Receive cash for active surfing ($0.30 for 1000 sites viewed) *Geo Targeting of your ads
*"Top Surfer" bonus every day
*Surfing and referral contests
*50 free credits on sign-up (after you surf 50 sites)
*Promote your site with unlimited banners
*Site listing in our directory.