Free traffic exchange web sites allow marketers to earn credits to have their websites advertised to many thousands of users within the exchange. Webmasters earn credits to have their websites and promotions added into the rotation while surfing through other websites within the traffic exchange system. Also, most exchanges allow you to purchase hundreds or thousands of hits for fractions of a penny, so you don’t have to spend a lot of time surfing. 

These are some of the more established exchanges on the Internet. Click on a particular banner and you will be taken to that exchange's website.