Traffic exchanges are an easy way of gaining traffic to your sites without too much effort. All you really need to do is to surf member pages to earn credits, add your sites and sit back while other members visit your website, or opportunity.
Below are some of the traffic exchanges I use on a daily basis. Feel free to take a look and join any that you like.
Also you may like to take a look at TE Command Post. This site will help you earn more credits from various traffic exchanges, as well as cash when they run their special promotions. It is well worth a look.