DRS Staff by QS Solution is an Android-based software that supports remote ordering and payment for restaurants and cafes. It runs on tablets and smartphones, providing a convenient solution for staff to take orders and process payments without having to return to the cash register.

The software's key features include the ability to place orders remotely, with the orders being automatically sent to the kitchen printer or displayed on the kitchen tablet. It also allows for real-time tracking of table status and order status, with updates occurring in real-time. In addition, the software supports NFC and QR code technology for member cards and can be used as an electronic menu for customers to place orders.

It is important to note that the software only works when connected to the DRS Manager software provided by Quán Số via WiFi.

Overall, DRS Staff is a useful tool for streamlining the ordering and payment process in restaurants and cafes, helping to save time and resources for the staff while providing a convenient experience for customers.