Put AdSense on your site (if you haven't already been banned) and look at what ads are being displayed. Then, go and approach those advertisers directly. For

Put AdSense on your site (if you haven't already been banned) and look at what ads are being displayed. Then, go and approach those advertisers directly. For pricing, decide how you want to get paid. You have 3 basic choices: CPM (per 1000 ad/page views), CPC (per click) and CPA (per action, i.e. someone clicks your ad and then buys something from that site). The easiest for you will be CPM. So, set your prices low, like at $2 per 1000 ad views. Raise prices based on demand. My best piece of advice is that you will not get rich from one site. You need to have several websites making a few bucks a day to make a living. Also, those advertisers are most likely advertising on other ad platforms as well. AdSense is king of CPC, but other sites specialize in CPM and CPA. Check out Commision Junction to get some ideas. There are many ad networks out there. And, if you want to run your own ad network, there is open source software to help you setup and manage that too.