Run a Profitable Google Adwords Pay Per Click Campaign
Google and Yahoo-Overture control over 90% of the PPC market and as such you should seriously consider using them if you want the maximum possible exposure to targeted web traffic through PPC advertising .
Sign up for the Google Adwords program is free but they require a $5 USD deposit before they will start to display your ad copy. Google provides an excellent interface to work with. A pleasant modular design groups all of your work into nice “containers” that can be manipulated and viewed in a variety of ways.