Pair mPOP with a mobile device.
Download mPOP Utility app from the Google play store (Android) or Apple store (iOS).
Enter the mPOP Utility app and in the Settings->Selected Device tap on the Unselected State tab.
Choose your connected mPOP from the list of connected devices (i.e. STAR mPOP-K****).
The STAR mPOP-K**** now shows as a selected device.
MAC address: 00:12:F3:2B:FD:48
Add the MAC address of your connected mPOP printer to the outlet of the dashboard for your user account.
Now you can assign product categories to this printer, like cocktails, appetizers, kitchen orders - whatever you need.
You make the rules.