Cart (2014)

Sun-hee, a mother of two children has been working as temporary cashier at a mall with the hope of getting promoted after her hard work. She has two colleague friends Hye-mi and Soon-rye who are also temporary workers. One day, the three are informed that all temporary workers will be fired. Despite the panic of other people, three women decide to go on strike against the manager of the mall to fight for their right.