I am working at an international trade company .The international company has several departments .Such as overseas sales ,Purchase ,Shipment team ,R&D department ,personnel department ,Administration ,etc .The normal work day from Monday to Friday .I always take bus to company .When the work starting,you will find the sales are repling client email by computer or answering calling from clients .And the purchase is making the purchasing order to supplier or faxing document to them ,even calling the supplier to follow up the products .For me ,I am sitting in front of the service counter to answer inquiry or appointment .Our boss are meeting with the client to negotiate the sales .