Do you have a restaurant or a business with many tables or stations? Then the option to set up open (permanent) bills in Elementary POS will make your business easier to manage. You can use open bills repeatedly. While a one-time bills is automatically deleted after payment, an open bill can be emptied and refilled when a new customer arrives. If you are giving customers food, drinks, or goods to take away, or you have two tables outside your stand for quick consumption, you will likely manage with just...