We are the developers of the Web-Stat app.
Every once in a while we get a user who installs our app in his shop, but for one reason or another his token has gotten invalid. If he does not update the token but continues using the app, we have no way of knowing if he is still using the app and, if he is, whether or not he is still paying for the upgraded version (no token = no visibility).
Is there a way to list all the sites that our app is installed on, along with the status (paying/free) of the app on each site? I searched the docs high and low and I can not find anything.
Thank you in advance for any help/advice with this!