Article submission is an off page activity, which has been gaining popularity over the years for search engine ranking. A visitor to a web site may be interested in reading the content in detail on particular aspects of your business. Articles can be part of your web site or out side your web site. These generally refer to detailed knowledge sharing on a particular topic of your web site, which may be of interest. Objective of article submission is to give deep knowledge of your products to the visitor and at the same time give an opportunity to crawler to read through similarities and look for relevant back links.