I looked for an extension that would let me place banner ads on my site. Flexbanner is a good solution. It lets you place banners inside the flexbanner modules. You can also set the publication dates, check the number of clicks and views of each banner, and more.
You should install both the plugin and module. Then simply give it a try, and most chances you'll manage to use it. I spent about 20 minutes reading the extension's support forum to understand some of the issues.
Thank you Andrew.