You guys who use POS machines, do you really use your POS machine reasonably?
Through market research: the profit of businesses with POS machines increased by 20%. Have you installed POS machines to meet customers who need to swipe their cards? What problems should the POS machine need to pay attention to? Do you have a credit card with POS to raise your own card?
POS machine use to pay attention to the problem:
1, do not brush integers and close to integers, such as 5000, 10000, 4999, 9999, this is more likely to cause UnionPay to order, not good for credit card users, the correct amount should be 4850, 9840 such as brush, of course, some people like to separate Brush 1000, 1500, 2000 continuous brush, this will not work.
2, POS machine can not brush more than 3 million a month, although many can brush 100,000, the brush is unlimited, but it is not called you brush hundreds of thousands every day, do not feel the rate is low, the card is used in one machine Brush, so the bank computer wind control system will alarm out the red list, remember, the UnionPay check is to first check those large amount of credit card, normal business is no problem, in case it is cash, then you are not stalled, right One month (nurturing card) is controlled at about 1 million. If it is not enough, apply for a few more.
3, the card ratio problem, it is best to brush 8 credit cards, with 2 debit cards, people who apply for POS machine to brush their own debit card is not acceptable, it is best to use a friend's card, a large pen can be, if You brush 180,000 today, leaving 20,000 brush debit cards, not all credit cards. UnionPay has a smart monitoring system. He will analyze the credit card and debit card card ratios. If you have credit cards from start to finish, then I’m sorry, the risk control department will check your credit card records and find that suspiciously will stop the settlement until the problem is solved.
4, the small ticket is best to sign, do not sign, in case the order, you will find that your ticket is the same person's word, even if you are a normal business, you will think that you are helping people cash out, at the same time, the most votes Good to keep more than half a year.
5, the most important point, due to various reasons, will lead to failure of the card, often found that some people will brush like this, 10000 brush can not brush 9000, still can not brush 8000, and then not brush 7500, has been doing this until successful, so The risk is the biggest, it will be recognized by the system as cashing out. Remember, the most transactions fail twice. Don't brush it anymore. The correct way is to ask the cardholder to call the issuing bank. Why can't you brush, how much can be brushed, and the result is obtained. , then brush.
The most important risk control:
I believe that everyone has heard of the clone card. If someone else uses the clone card to brush on your POS machine, you must bear some responsibility for the loss of the cloned card owner, so be sure to remember the following three points:
1, to swipe card ID card, must be my
2. The pinyin on the front of the credit card must be consistent with the ID card.
3, the POS machine brushed the identified card number (before the password has not been lost) must be consistent with the number
Of course, there are two small details, also pay attention to, first, the clone card is generally rough, easy to find, and second, if someone else takes the clone card to brush his machine, he is emotionally nervous.
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