Food app order summary / reciept

This is one of the screens of the Food app project Im working on recently.

On the bottom of the screen user will be able to check all the stuff he adds to his order. There will also be a table number, status of all of his ordered dishes, and how much money he has to pay at the end. Its more like "online waiter" kind of thing. After all positions will be done, he can choose payment option and pay :) Also from this screen he can modify the no. of ordered position or add additional information for chosen dish. All to make user "in control" just like he would be handled by a real waiter.