There are also secrets in the POS machine card ticket, so pay attention to it later.
Credit cards have spread to every aspect of people's lives, and some people live on a monthly basis through an overdraft credit card. Whether using a credit card to make money or using a credit card is a life attitude. When everyone spends their credit card, the salesperson will hand us a small ticket. Most of us will throw it away at a glance.
There are also secrets in the POS card swipe ticket, don't ignore it when swiping a credit card.
Our information in the transaction process is reflected in this card list, Xiaobian reminds that there is a merchant number, a total of 15 such as 4799 inside 836 is the acquirer code, 1110 is the area code, 5411 is the merchant type, 4799 is serial number. Here we can ignore the other than the 5411. The most important thing is the four digits, it is the treasure.
As we all know, the credit card payment company charges a handling fee. The handling fee is determined according to the type of merchant. If it does not match the type of trading merchant, you can use the UnionPay complaint activity to charge tens to hundreds of fees.
Therefore, everyone can see that the POS machine is not safe and does not need to entangle the bills, especially the personal low-rate pos machine that is handled by the license. It can guarantee that the formal clearing machine can guarantee the security of the funds. A clear machine can be used in the Chinese people. The official website of the bank found the license, so when you apply for the POS machine, you should ask the platform of the personnel, and ask the provider to backstage. You can find the formal POS machine at the central bank.
What should I pay attention to when using a POS card?
1. Use the pos machine to swipe the card. Note 1: Check whether the amount on the shopping receipt is correct. When the consumer spends the card in the mall, according to the bank card transaction requirements, the cashier will ask the consumer to sign the transaction document.
2, a card is not successful, and then carefully check the credit card consumption details after the card is swiped, and find the problem in time to contact the consumer unit and the relevant bank to avoid financial losses.
3. The type of transaction on the printed purchase order should be carefully reviewed to avoid “pre-authorization†of “consumption†or “consumption†of “returnâ€.
4. The most important point is that due to various reasons, it will lead to failure of card swiping. It is often found that the machine owner can not brush 10,000 brush, brush 9950, still not, brush 9800, no longer, and brush 9500, always operate like this, until Successful credit card, this risk is the biggest, will be recognized by the system as a violation of the operation, remember, the most transactions failed twice, do not brush again, the correct way is to ask the cardholder to call his card issuing bank, why not brush, you can How much to brush, get the result, and then brush.
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