Do I need to connect wifi to the vending machine in Orange Box Hotel?

Need. The goods sold by vending machines can only be established and used if the wifi is good. If there is no WiFi, they can connect to the Internet through an IOT card. Users scan and pay through the QR code on the machine to get the desired goods. Orange Box Hotel is a high-tech company operating hotel vending machines, which belongs to the brand of Chongqing Orange Box Cultural and Creative Co., Ltd. ..