PPC = Pay Per Click PPC generally refers to the overall industry of paying for traffic. It is the model used on search engines, advertising networks, and content sites, such as blogs, in which advertisers pay their host only when their ad is clicked.
CPC = Cost Per Click [...]
Google AdSense is the most popular AdServing technology used by bloggers today. But there are some limitations to this service. For example you cannot place more than 3 ads per page and also some times its not even easy to open a AdSense account. If you wish to pursue an alternative for AdSense, here are [...]