Ever since the infamous Florida update in Google the corporate world has concentrated on pushing its marketing budget into paid search largely ignoring natural search as a driver for visitors.

Over the last year there is increasing evidence that many CMS systems and shopping carts are being sold as ‘search engine friendly’, indeed at the Internet World show at Excel this year it was one of the main selling points being hawked about.

If you have a Web site with SEO there is no useful for that site,
If you do SEO for that site then only you will get benifits from that site.
Why you pay more amounts for PPC or Adwords.