What is your business model like? Without divulging your actual site (as that's against our rules), are you an online publication that makes money from advertising ... or an eCommerce site that sells a product? Or are you an online service? Do you charge by subscriptions or a one-time fee?

Companies with different business models have the best results advertising in different ways. AdWords tends to be best for eCommerce sites when you use their conversion tracking ... You know exactly how much money you're making off of each visitor and you know exactly how much money you're spending off of each visitor.

Publications that earn revenue from advertising are a bit different ... The money is made more in word of mouth marketing and ensuring really good SEO, because that ensures free traffic from the search engines over an extended period of time, but requires a constant supply of new content being posted daily.

Its service - you know the URL (in our msn chat).
I did realize that promotion on YouTube is the best, but I don't have much potential there.

you should insist on, there is little free source for promotion your business online.

Hi,
Use google adword!
If you can and its fit to your site.. I reccomend to use affiliate program.

I mean.. your own affiliate program. like this one- http://www.easytraffic.biz/ASP-Affiliate-Program/

Other thing.. you have to works on SEO

Agree with Dani, inspire your visitors to spread the word for you with viral marketing techniques, from the newsgroup participation to including an "e-mail this link" on every page of your site.

I think branding should go consistent across all the marketing efforts, therefore social media optimization should also be part of your online marketing strategy.

you must promote your website through SEO. this is a very good way to increase the traffic on your website.

Before you do any promotion, make sure you have a stable onpage optimization of your site. Find people thats related on your category, answer their questions and give advice. Its better to make them closer so that they'll trust you.

Firstly, you should be decided what types of your business who about to promote and after when you promote a business on line then first your site should be proper category.