Because the size of credit card circulation is directly related to the economic interests of banks, banks hope that the more credit cards they issue, the better!

To put it bluntly, credit card promoters are to promote credit cards for banks and attract customers. This kind of person is a salesman, of course, the more times, the greater the chance of marketing success.

As for easy entry, easy entry is because credit card promoters are salesmen who live on commission, and they don't have high requirements for personal quality, so banks don't have to bear anything for them.