By clicking in to a title’s detail page (from anywhere in Edelweiss) you can see your accounts’ Point-of-Sale (POS) information, namely their current On Hand, On Order, and historical sales info.

Note that this is information provided via a data feed from the account’s POS system each night after closing. Essentially, barring any weirdness with their feeds, the data is accurate as of ‘last night.’

The last store/account you viewed will be selected here by default, but you can switch as you please. Note that you’ll only be able to view data for your own titles, of course.