The validity period of the certificate when applying for a credit card is generally 3 to 5 years. Generally speaking, the validity period of a credit card cannot be changed. Another type of document validity period refers to the validity period of the ID card. There will be an issuing authority and expiration date on the back of the ID card.

Required conditions for bank credit card application:

1. Mainland residents aged 18 to 65 years old;

2. Have a stable job and daily income Monthly punch-in income;

3. Fill out the credit card application form and sign in the "Applicant's signature" area.

Information for bank credit card application:

1. Copy of ID document, proof of work, proof of income, etc.;

2. Provide bank deposit certificate, real estate certificate, Degree certificate, etc.;

3. If the person has a foreign registered residence, an overseas person applies for a local job, or an active military officer applies for a credit card in his or her own name, some card-issuing banks may require a temporary household registration issued by the local public security department or Certificate issued by relevant departments (including work certificate).

Bank credit card application process:?

1. Log in to the official bank credit card website;

2. Enter the "Credit Card Online Application" page;

3. Select your favorite card and click on the card to view all the card information;

4. After clicking "New User Application" or "Cardholder Application", on the web page Fill in the basic information: name, ID number;?

5. Click "Customer Verification", continue to complete the information, select the card after submission, and you can wait for the bank to issue the card.