We want to sell tills to a local hipster coffee shop who are finally embracing the 21st century. We need a new till to replace their vintage machines - unfortunately, hipster staff are too cool to learn a new system, so we need you to build something that they will understand.
As a cafe staff,
So that I can serve customers
I want to be able to take orders.
As a cafe staff,
So that I can give customers their receipt
I want to be able to print receipt.
Acceptance criteria: receipt should have cafe name, Date and time of purchase, any valid offers and validity period, Table number and number of customers and their names, Itemised list of orders with unit price, Any discount applied, Tax, Total amount to be paid, Cash payment made and change due.