How to go to work in an e-commerce company? What is the relationship between the copy of health certificate and bank card?

It's normal, it's a normal process for employees to join the company, and it won't cause any adverse consequences.

Employment preparation manpower center sends employment notice to qualified candidates. Confirm the registration date of new employees, and inform new employees to come to the company before registration, and make clear the matters needing attention: required information, physical examination and other instructions. Inform the personnel assistant of the registration date of the new employee. The personnel assistant prepares the forms required for the new employee's entry procedures, and is responsible for implementing all the work according to the contents of the new employee's entry notice. The employing department is responsible for arranging office space and applying for computers and telephones. The administrative office is responsible for distributing office supplies, and the information group is responsible for opening mailboxes, accounts and debugging computer equipment. Handle employee's work number and punch-in registration.