Some PPC Site:

• AdBrite – Approve or reject any ads purchased for your sites. Also gives you the ability to sell ads direct with “Your Ad Here” links.
• Bidvertiser – Display text ads on your site and advertisers bid for placement.
• BlogAds – The average blogger makes anywhere from $50 to $5000 dollars a month selling blog ads. To participate in this program you will need to get sponsored by someone in their network.
• LinkWorth – Here you will find eleven different options to fit your advertising needs. Choose from text based advertisements, sponsored ads and paid blog reviews to name a few.
• CrispAds – Access to over six thousand advertisers in their pay-per-click program. You choose the advertisers that suit you best.
• Chitika – Offers six types of advertising to fit your needs.
• Clicksor – Inline text link advertising, underlines words directly in your posts making them clickable advertisements. Once more, we’d say that inline ads are not popular with regular blog readers.
• AzoogleAds – Delivers targeted advertisers to their network of publishers to bring you the most profitable solutions.
• Vibrant Media – Offers in-text contextual based advertisements.
• MediaFed – Place advertisements in your blog’s RSS feed to generate additional revenue.
• PeakClick – Austria based pay-per-click provider. Provides automatic insertion of site targeted ads.
• DoubleClick – Offers a full suite of products for publishers that enable you to forecast, sell inventory, serve ads and analyze campaigns online and through other digital channels.
• Tribal Fusion – They offer reliable payments, free ad-serving technology, a dedicated account manager and up-to-date, real-time reporting, with a 55% payout. Must go through an approval process.
• ThankYouPages – Shows ads based on demographics and relevancy. Majority of traffic must originate from U.S.
• TargetPoint – Contextually and search targeted pay-per-click ads.
• BloggingAds – Post one-time ads on your site. Pays via PayPal.
• IndustryBrains – Place relevant contextual text listings and graphical ads on your site.
• BulletAds – Performance based online advertising network.
• RevenuePilot – Offers pay-for-performance and pay-per-click advertising for your sites.
• Q Ads – Monetize your site by placing ads anywhere you can add a picture.
• OneMonkey – Another text based advertising program.