I appreciate you getting back to us here in the Community with your QuickBooks Point of Sale inquiry, Handskoollguy. Allow me to elaborate on this topic further.
With the discontinuation of QuickBooks Point of Sale, the renewal for remote users has also stopped. As a result, accessing files with multiple users while the application is in use is no longer possible. Therefore, you can only access them one at a time. You can visit this website for more information: Discontinuation of QuickBooks Desktop Point of Sale FAQs.
Moreover, I recommend another POS system to use and synchronize with your QuickBooks Desktop.
We value your efforts in addressing this issue. Return to this thread if you encounter any additional difficulties or require further explanation. We're always available to provide assistance whenever necessary.
