Hello,
what was the problem with the link? Was it not displayed properly or did you try to use the anchor-tags (<a>) to make it a clickable link?
The latter probably doesn't work in newer versions.
including the productIDs would probably be a greater change because all the data we display on the kiosk mode page is retrieved through the webservice. We do not have an easy way to request the image through the service. Building something that goes through the share could work but I'd rather like to avoid such a hack.
Any extensions currently would be hardcoded and because the page works fine we probably won't change anything there in the near future.
If you are a customer feel free to demand extensions to that page that will be processed with a higher priority
With kind regards
Niko