Most of the website we access through the online search retrieval system or search engines usually comes up with many results. The best one we choose has sometimes many advertisements associated with it. If an advertisement appeals us, we click upon it to know more. This is how the website earns from the advertisers. The pay per click is an advertisement business model fast growing on the internet. Here the content charges from the advertisers on the basis of cost per click (CPC).

Here a strategically selected is attached with the article or content of the advertisement, when a user searches for those keywords or related keywords the advertisements pops up in front of the user according to its relevance. There are lots PPC providers you can find in market but, Google AdWords, Yahoo! Search Marketing, and Microsoft adCenter are the three largest network providing PPC under bid-based model.

There are many parameters one must consider while doing business by the use of PPC marketing that includes choosing right keywords, inclusion of singular and plural version of keywords, keeping a check on the rates of clicks thorough of each and every ads, and peak level during when the business is highest like festivals etc.

There are two types of PPC marketing. This includes Flat rate PPC or Bid based PPC. In flat rate a fixed cost per click is fixed between advertiser and the publisher. And Bid based is all about signing a contract by advertiser and this allow them to compete against remain advertisers in auction which is hosted by a publisher.

The PPC marketing is open to abuse but software by Google and other major companies tend to remove Click Frauds by use of various techniques. Therefore, pay per click can be a good way of earning money if all the concepts are well understood and the guidelines are met with.