Customer service generally saves something, and some places may put the return on customer service, which is more leisure.

Customer service should be rich. Save things for a while and make things for a while. Communicate with customers. The cashier only collects money once a day.

The cashier is very tired after standing all day, and her legs will swell at first. draw it mild

If it develops in the future, customer service tends to manage. Dealing with problems all day, the cashier just collects money, and there is not much room for growth. At most, he is a cashier supervisor.