When working in a supermarket, you have to remember many things, such as company rules and regulations, fire protection knowledge and activities. Basically, there are activities every week, and random checks will be made at any time. Generally, it opens at 8 o'clock, goes to work after 7 o'clock, leaves work at 3 or 4 o'clock in the afternoon, and closes at 1 1 in the evening, with two shifts. If it is some big holidays, such as National Day and Chinese New Year, you will be very busy, of course, you will be very tired, but it all depends on what position you do. If you are a cashier, you should be the most tired. You should keep standing to collect money. If you are doing sales promotion, you will often work overtime after work at night. There is generally no overtime pay. This is not managed by the supermarket, but by the promotion company.
Of course, if it is a small supermarket, it should be less tired and less demanding.