Work on your SEO Bountii! A big source of your traffic is going through your organic search rankings. Theres some very simple things you can do which will give you a big boost. http://www.websitegrader.com/wsgid/361302/default.aspx

Rewrite your urls, eg: http://bountii.com/search.php?item=ipod%20touch%208gb should be something like http://bountii.com/ipod-touch-8gb

Congrats on getting something up, you have a long way to go though.