I used to use Haike Rongtong's pos machine, and my credit card was suddenly downgraded? What happened?

This is very simple, because the domestic credit card handling fee rate is 0.6+3 after the fee reform.

However, in order to maximize users' installation of their machines, the manufacturers of POS machines will publicize how low the rates of their machines are. Think about it. If the cost is 10,000 60+3, and you use his POS machine to brush 10,000 60 yuan flowers, or even lower, are they here for charity?

Of course, it's impossible. The way they make profits is to jump real merchants to low-rate or fake merchants, so that they can earn more benefits, such as jumping to low-rate merchants such as education, people's livelihood, medical care and charity. Although these consumers have low rates, they can't make money, and banks are profitable. Normal people can't go to this place to spend money every day, and the bank knows very well that you use POS machines to withdraw cash. So it is reasonable to seal your card and reduce the limit.

Think about it, if you are a bank and your money is given to users, you can't make any money, and the money is taken away by the manufacturer of POS machines. Can you be happy?

The landlord can check your previous credit card records to see if they are all real merchants and whether there are points for each purchase. At once, you will understand how kind it is for the bank to only give you a credit card.

Inquiry method: Quickly inquire whether the POS transaction merchants are real and whether there are points in the transaction!