Does anyone sell POS machines in Nanyang Xinhua City Plaza?

Yes.

There are POS machines sold in Nanyang Xinhua City Plaza, and they are sold in the center of Nanyang Xinhua City Plaza. After its full opening, Xinhua City Plaza will introduce POS systems to all merchants to achieve effective integration of the card service system. Customers can swipe their cards for consumption, which is convenient and fashionable, and they can also participate in consumption points activities.

pos's Chinese meaning is "point of sale", and its full name is point of sale information management system. It is a terminal reader equipped with barcode or OCR code technology and has a cash or barter limit cashier function.