http://www.koolontheweb.com/ppcpayper00 ppcpayper00's bookmarks en-us Pay per click (PPC) is an advertising model used on search engines, advertising networks, and content websites/blogs, where advertisers only pay when a user actually clicks on an ad to visit the advertiser's website. Tue Jun 24 12:12:24 +0200 2008 http://www.squidoo.com/realtrafficppc