Postal savings bank must be at least 18 years old to apply for a credit card, provide the original ID card and have a stable income source. The specific materials are as follows: \x0d\ 1. Requirements: \x0d\ 1, age 18-65 years old, citizen with civil capacity. \x0d\2。 Have a stable income and provide proof of income. \x0d\3。 Personal credit information should be good and there is no bad record. \x0d\4。 Whether you can successfully apply for a credit card is also related to your occupation. \x0d\5。 Generally speaking, a stable job is a necessary condition for successfully applying for a credit card. \x0d\6。 Foreign and overseas personnel and officers in active service should produce temporary residence permits issued by local public security departments or certificates issued by relevant departments, and provide guarantee units with guarantee conditions or guarantors with residence and work in the local area. \x0d\ II。 Information required for credit card processing: \x0d\ 1. Identification documents; \x0d\2。 Proof of work and income; \x0d\3。 Financial proof; \x0d\4。 Educational background, professional title, professional qualification certificate, self-owned real estate license, self-owned car driving license and other auxiliary materials. \x0d\ III。 Treatment process: \x0d\ 1. Apply for an appointment online; \x0d\2。 Three to five working days after the appointment, a staff member will come to contact and collect information; \x0d\3。 It takes about 7 to 10 working days for the banking system to review personal information and call back; \x0d\4。 If approved, the credit card will be sent in about 10 working days.