1. Rent and real estate expenses: including the rent of office space, warehouse and production facilities. Or the cost of buying real estate.
2. Depreciation and amortization expenses: refers to the expenses incurred in the value of fixed assets (such as machinery and equipment, buildings, etc.). ) with the decrease of time, its cost is allocated to multiple accounting periods.
3. Fixed salary and human resource expenses: including salary of managers, salary of employees, welfare treatment and training expenses.
4. Insurance expenses: including all kinds of insurance expenses that enterprises must pay, such as property insurance, liability insurance, employer liability insurance, etc.
5. Marketing expenses: including advertising, promotional activities, market research and public relations.
6.IT infrastructure costs: including computer hardware and software, server maintenance, network costs and data storage.
7. Interest expense: refers to the interest expense paid by the enterprise for the loan.
8. Copyright and patent fees: fees paid by enterprises for using or protecting patents, trademarks and copyrights.
9. Sales and distribution expenses: including the salary of the sales team and the expenses of the sales channels.