Every business wants their sales up and make more profit therefore they do marketing to reach their target market. What if target market come by themselves to buy your product or avail your service.
This can only be possible when your website rank top of the list of search engine like Google, yahoo, msn etc. Through search engine target market reach you directly.
Search engine optimization is the technique which makes your website top of the search engine when potential customer searches.
One should be careful while optimizing his site as if something gets wrong its result is disastrous. While doing SEO you should keep the following things in your mind:
The better and more work you do on SEO the more the search engine will give you chance to meet your potential customer means more revenue that leads to more profit.