The main application conditions for China Merchants Bank credit card are that they are at least 18-6 years old and have a stable job and income. The necessary application documents are "copy of identity certificate" and "work certificate". If you can provide other financial documents, it will be more helpful to understand your personal situation and judge the credit limit. The proof of financial resources can be the payroll record issued by the bank, or the income tax withholding certificate, or the copy of real estate license/automobile driving license/bank time deposit certificate and other materials that can prove your financial level. Other reference documents: personal account list of social insurance in recent 6 months, water and gas bills, credit card bills of other banks, etc. Tips: The issuance of credit cards will be subject to the final audit results.