PPC advertising - Pay as you go, pay for each click a visitor makes on your web site or pay for a visitor to view your web site and your product. The largest Pay Per Click companies are Google, Yahoo and MSN in that order, then there are smaller companies around the globe who run different PPC campaigns. Website owners do not have to participate in PPC programs as there is another option called organic promotions. Organic promotions are done through the regular channels of promotion some examples are working on having the proper Meta Tags, Relevant Content and a good link base. The price varies from moment to moment as it’s driven by the demand of the bidders sought of like the stock markets. The bidding is done for placement results of Key Words and Key Phrases example “credit card debt, website promotion, pool services, real estate, etc. These PPC programs can be very intricate to run, numerous companies out source this work to SEO or third party companies to maintain and upkeep.