1. In general, it takes about three pos machines to raise a card. We should not only know the rules of using and withdrawing credit cards, but also know the criteria for banks to judge whether to return them. There are two basic principles for withdrawing troops. Banks feel that the credit line will not become unrecoverable bad debts, that is, the funds are safe.

2. Lacarra Qian Dian pos machine Lacarra Qian Dian pos machine is a multifunctional mobile POS machine introduced by Lacarra. The machine is small and light, so you can travel and consume all over the country directly in your pocket; The fuselage comes with a rear camera, which supports Alipay and white bar scanning code.

3. Top ten card pos machines: Lacarra, Yinsheng Payment, Tonglian Payment, Jia Lian Payment, Credit Suisse, Haike Rongtong -PayPal, PayPal, Dianbaiqu, Remittance Tianxia-Lightning Bao and le brush.

4. Individuals must pay attention to the following points when choosing a POS machine with a credit card: Look at the payment license, it must be the regular sorting machine of UnionPay. At present, there are two types of pos machines, one is cleaning machine, and the other is cleaning machine. The main difference between them is credit card settlement. The clearing machine is UnionPay settlement and then directly transferred to the merchant account.

5. There is only one merchant's Pos system. Generally speaking, pos machines in shopping malls, hotels and other physical stores are all such merchants, and the merchants remain unchanged. Generally, they only have a business license, and the requirements will be stricter.

6. The amount of credit card financing is a constant topic. As we all know, credit cards rely on swiping cards, but where do you get the money for such a high consumption in a month? So many friends thought of buying their own POS machines to swipe their cards.