Hello guys… i wonder can we display popup or show message on all pc/tablet?
I want to create button for item is not avaiable (ex. Coffee is not avaiable)…
So when the kitchen PC is click the button it’ll show message to cashier or waiter tablet.
So all the waiter when ordering is know that coffee is not avaiable now…
What i can build is when Kitchen PC is click the button, its only show on kitchen PC… not to all Tablet/pc
Need advice and sorry for my bad english