The History of PPC Advertising
During February 1998, Jeffrey Brewer of Goto.com presented a pay per click search engine proof-of-concept to the TED conference in California, USA. This presentation rocked the advertising industry and led to the establishment of the PPC advertising program. Credit for the concept of the PPC program is generally given to the Idealab and Goto.com founder, Bill Gross.
Yahoo.com started its PPC service in 1998.
Although Google started search engine advertising in December 1999, it was not until October 2000 before the AdWords system was introduced, where users were allowed to create text ads for placement on the Google search engine.
Officially PPC advertising was only introduced in 2002, but until then advertisements were charged at a ‘cost per thousand impressions’ rate.
What is PPC advertising?
Pay per click (PPC) is an Internet advertising program used on websites from around the world. In this business model the advertiser will only pay the host once an advertisement is clicked. The advertiser will typically bid on keyword phrases relevant to the product, service or website they want to advertise.
Cost per Click (CPC) refers to the amount of money the advertiser will pay the each time an advertisement is clicked.
A website that makes use of PPC advertisements in generating income will display the advertisements throughout the website or on specific pages. Generally webmasters sign up as a publisher with a host, the same institution where the advertiser signed up as an advertiser. Every time a visitors clicks on an ad, the cost to the advertiser will be shared between the host and the webmaster.
There are a large number of PPC providers from around the world, but the three largest operators are Google AdWords, Yahoo! Search Marketing and Microsoft AdCenter.
Determining Cost per Click
Currently determining the cost per click is based on two primary factors: Flat-Rate and Bid-Based.
Flat-Rate PPC
With flat-rate PPC programs the advertiser and the publisher have agreed upon a fixed amount that will be paid for each click.
Bid-Based PPC
With this program the advertisers enters into a contract that allows them to compete against other advertisers in a private auction hosted by a publisher or the advertising network. Here each advertiser will indicate to the host the maximum amount he is willing to pay per click for a specific ad spot.








