Directory Submission is necessary for the purpose of increasing the popularity of your website and to catch or draw more people towards your website. The name and the content of the article of the website play a major role in increasing the popularity of your website because the search engines search your website with the name of the website.

If the submission is paid then you need to consider the following factors to keep in view some facts before you pay for the submission. The main things to consider are the page rank of the directory the category where you are listed.