The "Drink list" show you how many drinks of each sort was ordered and who order it.
Choose the categorie (Coca, Ice Tea, Soda, Water, Coffee, Beer, Cocktail,...) or a specific drink of the categorie (Coca-Cola Zero, Diet Coke, Vanilla Coke, Pepsi, Ice Tea Lemon, Ice Tea Peach,...)
You can also add a new drink (with the button "Other")
The "Cocktail list" show you the recipe of many cocktails !
"Drink list" and "Cocktail list" could be very usefull in a restaurant, café, pub,... if you are a waiter, a waitress, a barmaid, a bartender or just for fun with your friend !
"Shopping list" will help you to do your shopping list for the supermarket.
Forget your pen and your paper, the "Drink list" of "Barman" take the order for you !