1. Because the social security card is issued by Industrial and Commercial Bank of China. Since September 2011, many social security cards have been loaded with financial functions. Social security cards have replaced financial chips. The new version of the social security card has become an electronic voucher for cardholders to enjoy social security and public employment service rights. It has the basic functions of social security card information recording, information query, and business processing. It can also be used as a bank card, including financial functions such as cash deposit and withdrawal, transfer and consumption.

2. Although the social security card account and the bank card account are on the same card, their accounts are independent and only have a cooperative relationship. The social security card, also known as the Social Security Card of the People's Republic of China, is an integrated circuit card issued to all aspects of society by the Ministry of Human Resources and Social Security and issued to the society by the local human resources and social security department. Human resources and social security business areas. The cards issued to urban employees, unemployed persons and retirees are called social security cards, and those issued to employers are called social security cards. Social security cards have a wide range of functions. Cardholders can not only use the card to seek medical treatment and settle personal medical insurance accounts in real time, but also handle pension insurance matters; handle job registration and unemployment registration procedures, apply for unemployment insurance benefits, apply for employment training; apply for labor ability appraisal, and enjoy work-related injury insurance benefits; Handle relevant labor and social security matters online. The social security card adopts the unified national standard, and the social security number adopts the citizen number in accordance with the relevant provisions of the Social Insurance Law.

3. How to check the bank card bound to the social security card: The bank card bound to the social security card needs to be activated at the bank to use the bank card function. The social security card has two accounts: one is the social security account and the other is the bank card account, both of which need to be canceled before they can be used. Social security card activation steps:

(1) Social security account activation: Go to the bank service desk with your ID card and social security card to queue up, fill in the form, and set a password to activate the social security account.

(2) Bank card account: Go to the bank service desk with your bank social security card and ID card to queue up. Bank staff will set a password at the self-service counter to open a bank account. You can check the bank where your social security card is stored.