Hi Philrisk,
That is correct, you can add as much HTML code as you like into the "Show Offer" textarea
- this will be rendered as valid HTML within your xMenu dropdown menu on your stores frontend, include images, links, etc.
You can see an example of this in action here:
http://demo.thexcartstore.com/xgear/home.php
We have already started on a new video tutorial explaining this feature of xMenus in more detail, we hope to publish this soon.
regards
W.