In order to make increased consumption of a product or a service one should communicate people to drive their behavior through advertising. Advertising can be done by using traditional means via banners, wall painting, posters, newspapers, magazines, radio, television, mobile phone screens etc. With changing world severalmodern ways of advertisement have been adopted. Internet marketing is one of the most advance forms of advertising. The power of internet in this age can better be understood by the saying" your one clap will loud over the world". In this age when the whole world has become a global village classified websites on internet provide a modern most suitable and convenient way of advertisement. A classified website provides a platform on which one can sale and purchase online. Classified sites provide a convenient and cheap access to the market from all over the world for both sellers and purchasers. Classified sites provide a place where you get a lot of different classifications of ads. Classified websites have change completely the notion of marketing as a large number of people are using internet and have a direct access. Now classified websites have become one of the prime sources of internet marketing. In a nut shell, we can say that classified websites have contributed a lot to the field of advertisement and so to the economy.