Add advertisement feature to your website. Allow your visitors to place their banners and get payment for that using Advertisement System script. It is easy now! Place banners wherever you want to. You just need to insert three PHP lines into your website. Please look and try our working demo (click "advertise here" link). Script also has admin panel where you can manage your banner types (edit / delete / create), advertisers (edit / delete / create) and their banners (edit / delete / create / subscribe / unsubscribe).
Brief information:

• User registration including e-mail confirmation
• PayPal ready subscription feature
• Easy integration - add 3 PHP lines of code wherever you want
• Admin panel to manage your banner types, users and banners

We also included installation guide. It takes less than couple minutes to install this script. Your server must support PHP and MySQL database. Please note, you should have some experience to install this script. You must know how to setup MySQL database on your server. Banners can be integrated only into *.php files.
This is extended version of Advertisement Column script.