Question: What is the meaning of pos machine code hopping? It means that in the banking system, merchants in different industries have different codes. For example, at the earliest time, the rate of supermarket was 0.38, that of clothing was 0.78, and that of catering and entertainment was 1.25. In order to pay less, some merchants actually used the code of 0.38, which is the so-called set code.

Question: What is the meaning of pos machine code hopping? 1. Last night, I went to restaurants, restaurants and other entertainment places with friends to brush high-interest pos machines. As a result, there is no score after bookkeeping. 2. A few days ago, I brushed hundreds of dollars on the pos machine in a shopping mall, but a few days later, when I brushed a large amount, I found another point. This situation is called code nesting and code jumping.

Question 3: It depends on how you use the pos machine, whether it is better to use one machine for one yard or skip yards.

Question 4: Can the code skipping function be handled? What are the disadvantages? Is it a hand brush?

Question 5: What does the card jumper mean? 1. Last night, I went to restaurants, restaurants and other entertainment places with friends to brush high-interest pos machines. As a result, there is no score after bookkeeping. 2. A few days ago, I brushed hundreds of dollars on the pos machine in a shopping mall, but a few days later, when I brushed a large amount, I found another point. This situation is called code nesting and code jumping.

Question 6: The biggest code hopping tide of pos machines in history is coming. What is the meaning of code skipping on the card reader? It means that you brush the local merchants, but the merchants are from other industries. The most important MCC code does not conform to the industry, so it can be delivered free of charge without skipping codes.

Question 7: I bought Gree air conditioner. After sale, it was said to be a code skipping machine. There is no warranty. What does the code skipping machine mean? The word "vault" appears in the field of POS machines and has nothing to do with air conditioning.

It is estimated that this air conditioner is a cross-selling product across regions.

It's actually relatively simple. As an ordinary user, as long as the invoices, warranty cards and other information are complete, manufacturers must provide warranty services whether they like it or not.

If the warranty service is not provided, you can call the manufacturer's headquarters to complain.

Question 8: What is third-party pos hopping code and what is POS hopping code?

The problem usually lies in third-party payment. Make it clear that the pos machine for the third party to handle ktv is 1.25, and the handling fee is also 1.25. However, if your amount reaches a certain limit (around 7000, each third party has different settings), the transaction will become a 0.38 rate or a capped rate, and the intermediate handling fee will be paid by the third party. It is no problem to brush a small amount of this pos machine, which is what you know.

Question: Will there be code skipping when the POS machine is cleared? Hello, once the POS machine is cleared, there will be no code skipping. Unless it is intentional, code skipping is not allowed according to the receiving regulations.

Question 10: Is China UnionPay pos machine a clearing machine? Is it code skipping? All pos machines are paid and settled through UnionPay channel. Therefore, UnionPay's own pos machine must be a clean machine, and the most important thing is to buy it through formal channels!