If you can't access the Shopventory app on your Clover device, try the following steps:
1. If you see a "login" link in the error message, click there!
2. Kill the app with the window switcher and open it up again
If none of those approaches work, you should still be able to access Shopventory on any other device by navigating to https://shopventory.com/login in your web browser.
Please let us know if you have any further questions. We are here to help!