Which is a good card swiping machine in Jinan canteen? A restaurant has recently opened, and I want to use it. Which friend used it? Please introduce it?

Cafeteria credit card machine, all about consumption involves money. I suggest you find a professional company. Jinan Decheng Smart Card Company specializes in producing consumer machines. We have cooperated before, and the quality and service are good. You can call 86559990, which is located on East Road of Lixia Garden in Jinan.