POS machine, POS machine is launched by UnionPay, you need to apply to UnionPay.

POS is a multi-functional terminal that can be installed in credit card merchants and acceptance outlets and connected to a computer network to realize automatic transfer of electronic funds. It supports consumption, pre-authorization, and balance. Functions such as inquiry and transfer are safe, fast and reliable to use. It is difficult to obtain basic business information in bulk transactions. The introduction of POS systems is mainly to solve the blind spots of information management in the retail industry. An important part of the chain store management information system.

Go to the UnionPay POS Center to apply: POS machine processing

Extended information:

Notes on credit card swiping at POS machines

1. Swipe your card Time

The time for swiping your card should be between 7:00-24:00 as much as possible. 7:00-24:00 is the normal business hours of the merchant. Try not to swipe your card during non-business hours.

2. Frequency of credit card swiping

Do not swipe in succession. It is best not to swipe the same card more than once within an hour, and swipe large amounts in several strokes.

3. The payment amount

Try not to use round numbers. For example, if you pay 10,000 yuan, please pay 10,022 yuan.

Baidu Encyclopedia-POS Terminal

UnionPay POS Center-POS Terminal Handling