Abstract
The aim of industrial companies lies in that their performance should be distinguished and should achieve the highest amount of profits, as well as getting the competitive characteristic throughout reducing the costs during the product life – cycle starting from searching and development till the availability of services after sale. Information technology, in all its modern developed forms ,has helped in making the companies do different processes like purchasing, selling and introducing services throughout the electronic trade services, aiming at reducing the costs as much as possible. Since the problem and aim of the research have been assigned, the research hypothesis has been made to be tested in the state company for battery industry. It has been concluded that the use of electronic trade leads to reduce the costs of the product life –cycle.
