This is a feature we had at Focus, but did not use a whole lot because we had to do it on a menu item level, which was only good for select items like sharable appetizers that could be used as a meal versus places that just preferred it on. Many places didn't like having the items pop every time as most orders were small, but for large parties it was good. On a large order, so maybe by section, or even at a table level this is be very useful.