Specific operation of using credit card payment method:
1. If there is no real-time transfer between the mall and the bank, the system will continue to ask whether the type of credit card needs to be within the limit allowed by the bank or after authorization;
2. Press Enter after selection, and the system will continue to ask for the card number and brush the card number into the cashier magnetic card reader;
3. The screen returns to the sales status, the sales process is over, and then the card pressing, signature and other procedures are handled.
Extended data:
Points for attention of POS card swiping:
1. You cannot brush an integer or a quantity close to an integer.
For example, 10000 yuan, 29999 yuan, which is easy to cause UnionPay to adjust the bill. The correct credit card amount should be18560,26840.
2. Don't always swipe your credit card.
UnionPay has an intelligent detection system, which can analyze the proportion of credit card and debit card swiping.
3.POS machines can't spend more than 3 million a month.
You can't brush on the same machine just because the rate is low, and the bank computer risk control system will open a red bill.
References:
Baidu encyclopedia -POS machine