1. Identification: Generally, it is an ID card, and a double-sided copy is required.

2. Financial proof: it can be a salary record issued by the bank, or it can be an income tax withholding certificate, a house, a car, a deposit and other documents.

3. Work certificate: the original work certificate issued by the unit (indicate the specific company name, position, department and income, and be sure to affix the company's official seal or personnel seal).

Note: To apply for a credit card online, you need to mail or email the above materials to the bank outlets. Some banks will send a salesman to collect the application materials after the applicant submits the application, so please make preparations in advance. The bank will not return the information after it is submitted.