Job Recruitment Website - Social security inquiry - How to make a contract and make a payroll when buying social security with a relative company?

How to make a contract and make a payroll when buying social security with a relative company?

The specific method is as follows:

Individual affiliated units handle social security in the name of human resources companies.

Individuals sign agency contracts with human resources agency companies, submit relevant materials, and pay social security fees and service fees.

Social insurance premium consists of enterprise payment part and individual payment part.

If the individual affiliated unit purchases, the total social security expenses shall be paid by the individual.