Promoting your business online is about identifying the search terms customers are using in search engines, and importantly buying your products & services.
Internet Marketing has become one of the accepted ways to promote your business online. There are various methods of Internet marketing such as SEO services, Pay Per Click Management, Email Marketing … and so on.
You may refer following links :
http://en.wikipedia.org/wiki/Internet_marketing
http://www.e-blueprint.co.uk/
http://www.mikes-marketing-tools.com/marketing-tips/
http://www.internet-marketing-cafe.com/
http://www.articleplus.com/