2. Staff turnover: the company may have staff turnover, so it is necessary to replenish staff in time to ensure the normal operation of the store;
3. Employee turnover: employees may choose to leave the company for personal reasons or career development, so the company needs to constantly recruit new employees to fill the vacancy;
4. Insufficient staffing: The company may need to adjust the staffing according to the changes in business needs and workload to ensure the normal operation of the store.