Thanks for asking.
After I posted that note, our development was delayed, so the XMPie uStore to Printsmith Vision integration is not quite complete yet. (We're looking forward to showing a demo of it later this week to a customer.)
I should note that we were originally thinking about selling our solution as software that you install on site at your business, but since the SaaS model (with a subscription like uStore) is increasingly preferred by customers, we will likely take the time to productize it in that form.
I've noted your interest in this service. If others are interested, too, please let me know. I'll keep you informed of progress and availability! (We're also looking forward to integrating uStore to other products such as Pace, Monarch, Avantis, Optimus and more... it's just a matter of priority! Our current customer engagements set our priorities.)
- Anthony