http://www.slideshare.net/dedywan/online-money-making-system-28677721 Search engines create listings and rate them based on a bid amount the website owner is willing to pay for each click from that search engine. Advertisers bid against each other to receive higher ranking for a specific keyword or phrase.
The highest bidder for a certain keyword or phrase will then have the site ranked as number 1 in the PPC Search Engines followed by the second and third highest bidder, up to the last number that have placed a bid on the same keyword or phrase. Your ads then will appear prominently on the results pages based on the dollar amount bid you will agree to pay per click.
How do you make money by using PPC into your affiliate marketing business?
Most affiliate programs only pay when a sale is made or a lead delivered after a visitor has clickthrough your site. Your earnings will not always be the same as they will be dependent on the web site content and the traffic market.
The reason why you should incorporate PPC into your affiliate marketing program is that earnings are easier to make than in any other kind of affiliate program not using PPC. This way, you will be making profit based from the clickthroughs that your visitor will make on the advertiser's site. Unlike some programs, you are not paid per sale or action.
PPC can be very resourceful of your website. With PPC Search Engines incorporated into your affiliate program, you will be able to profit from the visitor's who are not interested in your products or services. The same ones who leave your site and never comes back.