You can apply by filling out a credit card application form, which generally includes the applicant's name, basic information, economic situation or income source, guarantor and its basic information. And submit some copies of certificates and vouchers to the issuing bank. After filling in the application form truthfully, the customer shall submit the completed application form and relevant credit certificate.

A credit card contract is attached to the application form. The applicant authorizes the issuing bank or relevant departments to investigate the relevant information, and submit the information authenticity statement and the privacy protection policy of the issuing bank. , and must have the applicant's autograph.

The extended data merchant and the bank confirm that the credit card is valid, and contact the bank to request authorization according to the contract signed with the issuing bank. Authorization is the amount that can be used to further prove the identity of the cardholder. Authorization is generally carried out when the usage specified in the contract is exceeded.

After receiving the authorization notice, the issuing bank will issue an authorization instruction according to the balance of the cardholder's deposit account and the agreement that the bank allows overdraft, and reply whether to agree to the transaction.

Baidu encyclopedia-credit card