How can earn money online with AdBrite?

After my long hours of search, I found a site that will make some good income. This is valid if your able to reach a moderate traffic. It is AdBrite. I gave it a try on my other blog and it did work out. I made some money with them. But I have not yet received any payouts from them. I earned some 20$ with them and requested for a check. That will be processed only after three months. I hope they pay me. I have a positive hope because such a huge company with so many advertisers and publisher base will not cheat us. So, I would like to provide a review on them stating the advantages and disadvantages.