Hi, I am WillieLane from the United States. I have done research on restaurant management software's such as accounting software, invoices software. I would like to share my knowledge with you about restaurant business. A point of sale (POS) system is a combination of software and hardware. POS refers to the time and place where a sales transaction is completed. Accounting is the backbone of a business. A high-performance POS accounting system is a requirement in order to run a restaurant reliably and efficiently. Technology can come to the rescue in some ways in the shape of a restaurant POS software system, one which is developed specifically for the various billing, accounting and other functions carried out in an eating establishment, including diners and bars. You just need to Google best POS accounting system for restaurants and you will find out a list of software.