If you have a counter service or you serves only a to-go dishes you can hide a floor plan.
To hide a floor plan:
Go to Settings → General in management console.
In Point of sales settings section uncheck Show floor plan.
Save the changes.
Reload your POS. To do this just close and open the Poster app again.
💡 In counter service mode cashier won’t see the floor plan. New receipts will open automatically after closing previous one. It will help you to serve your guests faster.