If you want to apply for a bank of communications credit card, then the applicant needs to prepare the credit card application materials that must be submitted on the basis of being qualified to apply for the bank's credit card, including the work certificate and income certificate mentioned in the question:

1. Work certification documents include work certification printed with the names of work units and employees, business cards printed with the names of work units and employees, etc.

Second, the income proof documents include the payroll of the last month. The so-called recent month means any 1 month in the last three months. If the company name does not appear on the payroll, you need to provide the original.

In addition, you should remember to prepare financial documents, residence documents and so on.