As the number of sites are increasing, the competition to rank higher in the search engines in also increasing. It is becoming more and more difficult on a daily basis to get better rankings in search engines for one’s site. So people have realized the importance of SEO and are spending lots of $$$ on that. In the coming days, this is only going to increase further as the sites keep on increasing. According to a research some 60,000 domains are registered everyday out of which about 10% are made into sites. So that means about 6000 new sites everyday!

Since this market is expanding at such an enormous rate, so are the earning opportunities in this area. One of the important techniques in SEO is the directory submission to search engines. People pay lots of money to SEO specialist for doing this. There are lot of sites on the net that offer directory submission packages that ranges from low cost to premium prices. Over the period, this business has become a money milking machine with little investment. All you need is a directory submission script and you can have your own directory submission business up and running.

But one important thing to be noted is that people have realized that complete auto-directory submission is not good as search engines mark that as spam. So they now prefer semi-auto directory submission. So I would recommend you to start a semi-auto directory submission site instead of auto one. There are lot of scripts in the market or you get a custom coded one. All you need to invest is this and in a period of few weeks to months, you would be making nice passive income.