Back office is to do some statistics and office chores. Cashiers keep cash and bank accounts, some receipts and payments of cash and banks, and run away from banks and taxes. They register cash and deposit journal one by one every day. Unlike accountants, they have to make accounting vouchers according to the original vouchers you provide, and make statements and business analysis every month. Cashiers' work should be simple and simple. I also work in the catering industry, but I work very long and late every day.