It depends on which part of the credit card business you are engaged in. If it is credit card sales, it mainly depends on your personality and life experience, whether you are suitable for sales, how you deal with people, etc. The credit review position in the risk room is generally linked to your university major. It depends on your work experience and professional knowledge, and your ability to identify risks. Credit card departments are generally dispatched employees. The credit card department of some banks is a first-level department of the bank, and the salary is even better than that of bank tellers and bank account managers. The credit card department generally does not have a staff.