Floreant design principle avoids crowded buttons, fancy colors and it provided full screen keyboard instead of numeric keypad based text entry. If you are using any other POS you may check if  your one follows good UI design principle like us. Click here

Take Out :: Sales Window

Dine In:: Modifier Window

Backoffice:: Printer Config

Sales:: Orders View

Kitchen::KDS Window

Reports:: Sales Summary

Takeout:: Payment Window

Pizza:: Pizza Builder

Plugin: Floor Plan

Plugin:: Inventory