The wBanner module allows you to sell advertising space on your website.
The admintool allows you to configure your advertisement with options like the maximum amount of views and/or clicks.
Banners are displayed on their turn automatically on all pageviews and stop being displayed if one of the set treshold levels is reached.
Banners are generated using a snippet that can be used in your template of in code-blocks in individual pages. Multiple banners can be used by adding the snippet functioncall multiple times.
An example of displayed ads can be seen on mywebsitebaker.com