If you want to promote your website on facebook, but still not sure whether it worth to pay for or not. You can try to advertise there with no start up cost at all. If you follow this link , and then sign up for a Visa Business Network (don’t worry it’s free) you’ll get the direction on how to get the coupon code. I can’t give you the code as it’s unique and only for one person, you can’t do anything with it if I give it to you

You can see that M! tried it and it really work, that is today. All you have to do is sign up, log in and request the coupon. They will email it to you with 2 ways of using the code;

1. The coupon (you have to manually put the code)

2. Link to create new ad (the coupon will be automatically added to your account)

So if you want to try promoting your site on Facebook this is a good way to do so.