Narrowcast Media A 2 for 1 banner swap program. This program offers websites an extremely effective low cost method for increasing the visibility of their website. When you join SmartClicks, you agree to display banner ads on your Web site. In exchange, you earn credits which you use to advertise your site throughout the SmartClicks network. For every two banners you show, one of your banners is displayed.
Advertisers help to keep the service free by purchasing the remaining credits.