We offer the option to rotate multiple banners in one Ad position.
When selecting the checkbox 'Banner Rotation' you are given the option to insert multiple ads, separated by three stripes (---). As an example
<a href="#">
<img src="first_banner.jpg" />
</a>
---
<a href="#">
<img src="second_banner.jpg" />
</a>At the frontend of your webpage it random loads ads, so first time it would be first_banner.jpg and once you hit reload in your browser it loads second_banner.jpg.