Sales Manager App - POS, developed by Quản lý bán hàng, is a free Point of Sale mobile app that is designed to cater to various business types such as grocery stores, supermarkets, restaurants, spas, and nail salons, among others. This app comes with a comprehensive set of features that can help you manage your business operations with ease.

One of the main features of this app is the ability to create orders for customers and manage orders. You can also manage your revenue, customers, and products, including quantity and barcode. Additionally, you can categorize your products and apply discounts on products and total orders. Staff and expense management are premium features that allow you to synchronize data in real-time between devices.

Moreover, the app provides an analysis of income statistics by day, week, month, and year. You can also manage the status of orders from waiting to completed. The app also allows you to scan barcodes on items, check input price and selling price, and save time in billing customers. Lastly, the app keeps track of the imported product history.

Overall, Sales Manager App - POS is a comprehensive Point of Sale app that can help you manage your business operations effectively.