Why is the salary of a company as big as Sanfu Department Store so low?

Sanfu's salary is low and he is demanding. For example, you can't bring a bag bigger than A4 paper to work, and all staff cabinets are used by two people. Many new stores don't have microwave ovens now. The salary is very low now. 1450? Commission, very little commission, often fined, but also accompanied by inventory. It would be even sadder if the store managers and managers you meet are newcomers who have just come out and have been completely brainwashed. Anyway, it's very deceptive.