working girl

My daughter has completed her first week at work and she is hating it. She don't like cashier work because of the impolite customers. Customers usually complain of impolite cashiers I guess it goes both ways I know she will work it out but I hope she get new job before she becomes a rude cashier. You know, before the I don't want that again take that off,the call for a price check,the what you mean my card did,nt go through.hang in there girl