I would like to have more statistical data available for my products. Right now i can see how many times one or another model was viewed and that's about it, but there's so much more data that could be very useful at maintaining current models and at planning future ones. If there would be info on how many times particular model was sold and how much revenue it generated, that would help to see what models doing great and what not so much. That could potentially help to understand what could be improved in certain models to boost its success.
I also noticed that some of my models gets much more traffic and sales than other similarly themed and same quality level models. I suspect that increased traffic could be led by some external links in social media, forums or blogs. If we would have ability to track down traffic, like on youtube's analytics, that would tremendously help to more effecively utilize marketing of our products. Designers won't have to rely solely on CGT marketing, but could actively and more important, effectively to attract traffic by themselves.
Let's discuss what more statistics could/should be available to sellers.