- Support and coordinate with Sales Department to carry out tasks such as building business strategies, planning to develop potential customer sources for the company, setting up sales plans for each period to be suitable. with customer needs. - Build and develop customer base, maintain old customers, expand new customer system. - Taking care of customers and answering questions about products/services distributed by the company - Directly participate in handling the actual work of arising operations of the Sales Department under the guidance of the team leader. Form of working part time / full time