What is the functionality of Billberry POS and how does it operate? Billberry POS is a software designed for point-of-sale transactions that helps in simplifying processes such as preventing double payments and incorrect billing by effectively managing payments and purchases. By accurately monitoring procurement, you can save a significant amount of money, regardless of whether your procurement is centralized or decentralized. The software offers a wide range of features, including the ability to track production in relation to demand, advanced production management, and a point-of-sale system that incorporates smart strategies to maximize returns. This includes features such as cross-selling and upselling, QR code-based ordering, integration with third-party delivery services like Zomato and Swiggy, and the option to set up an online store. Additionally, the software provides a real-time stock and inventory tracker for any location, whether it be a central kitchen or a store, allowing for effortless supply management.