A merchandiser refers to a full-time person who tracks products and services according to customer orders during the operation of an enterprise. (Can't work part-time, instead of) all the people who work around the order and are responsible for the delivery date.
Dispatcher is the person who is responsible for the dispatching management of goods storage and transportation.
Logistics specialist has become an important post in modern social enterprises. Modern logistics activities include the whole process of planning, implementing and controlling the effective flow and storage of raw materials, intermediate stocks, final products and related information from the point of departure to the point of consumption in order to meet the needs of consumers. The logistics specialist is responsible for all aspects of the process to ensure the normal operation.