The differences between self-employed individuals and limited companies purchasing social security are as follows:

1. Social security payment objects are different: self-employed individuals are sole proprietorships, and their social insurance payments are personal payments; while limited companies It is an enterprise with independent legal personality and jointly funded by two or more shareholders. Its social insurance payment is paid by the enterprise;

2. Social insurance payment fees are different: the social insurance fees of self-employed individuals are paid by All are borne by individuals, and the payment standards are also different; while the social insurance premiums of a limited company are borne by both the enterprise and the employees, and the payment standards are also different from those of self-employed individuals;

3. Social security payment methods are different: the social insurance premiums of self-employed individuals Insurance payment can be made online or at the window of the social security department, while limited companies generally pay through bank transfer, cash payment or online payment;

4. Social security rights are different: the social security rights of self-employed individuals can only be paid through Enjoy basic social security benefits such as basic pension insurance, basic medical insurance, and work-related injury insurance. Employees of a limited company can enjoy more social security rights and interests, such as unemployment insurance, maternity insurance, etc., based on the type of social insurance purchased by the company.

Self-employed individuals need to comply with the following specific regulations when opening a store:

1. Industrial and commercial registration: To open a store as a self-employed individual, they need to go through industrial and commercial registration procedures with the local industrial and commercial department, including registering a business name, applying for a business license, etc.

2. Tax registration: To open a store as a self-employed person, you need to complete tax registration with the national tax department, apply for a tax registration certificate, and pay the corresponding taxes.

3. Health license: Self-employed individuals who open food stores, beauty salons, etc. need to apply for a health license issued by the local health department.

4. Fire protection approval: According to local fire protection regulations, fire protection approval and acceptance are required to open a store to ensure that fire protection facilities meet safety requirements.

5. Contract signing: Self-employed individuals need to sign a lease contract with the landlord or purchase a house before opening a store to ensure the legality of the business premises.

6. Labor regulations: Self-employed individuals need to abide by relevant labor regulations when opening a store, including signing labor contracts and paying social insurance.

7. Product quality: Self-employed individuals need to ensure the quality of the goods they sell during their business operations to ensure the legitimate rights and interests of consumers.

To sum up, different regions and store types may have different specific regulations and requirements. Self-employed individuals need to understand local policies and regulations before opening a store to ensure the legality and standardization of business activities. In addition, self-employed individuals need to have certain funds and management capabilities before opening a store, and formulate reasonable business plans and risk control measures to ensure the smooth progress of business activities.

Legal basis:

Article 2 of the "Regulations of the People's Republic of China on Individual Industrial and Commercial Households"

Citizens with business capabilities shall, in accordance with the provisions of these regulations, Those registered with the industrial and commercial administration department and engaged in industrial and commercial operations are considered individual industrial and commercial households. Individual industrial and commercial households can operate individually or as a family. The legitimate rights and interests of individual industrial and commercial households are protected by law and may not be infringed upon by any unit or individual.