Cashiers use POS software to generate the receipt of items bought. When the barcode is scanned, the built-in inventory automatically gets updated. When the items run low, alerts are generated for taking required actions.
POS stores inventory data of brands, products, and services, and their prices, offers, and rewards. And with the rapid evolution of technology, POS terminals are also being used for email campaigns and sending SMS alerts to target customers based on their product interests.
Well, apart from tracking sales, large volumes of cash flow and credit payments, there are several advantages of using a restaurant POS.