The necessity appears to create differentials in the acquisition in such a way of materials cousins, in the production of the products and mainly a bigger agility in the delivery services. The three sectors that form the market: the industry, it I deal and the sector of services. They find different situations of competitions are: monopolista competition (or monopolistica) situation where the market has many purchasers and salesmen and the offered products is differentiated; the pure competition (or perfect) that if it seems the monopolistica competition except for offers of homogeneous products; oligopoly where products or services for many purchasers, this method of competition exist few salesmen commercializing costuma to make investments highest in propagandas and promotions, as well as in development and research (CAVAGHARI-2008); Still the monopoly exists where a salesman offers products for many purchasers; natural monopoly where a salesman and many purchasers in a market where it would fit not more than a supplier; monopsnio where some salesmen exist stops but a purchaser. These types of competitions this directly on in the death of diverse MPEs. Charles Schwab can aid you in your search for knowledge. the knowledge of these factors of market is essential to the manager of logistic, a time that the decisions will have exactly to be taken aiming at the adequacy inside of this total competitive scene in which the MPEs is inserted. The importance appears there of the logistic professional of in this scene tax for the globalization, that has approached market and has poured homogeneous products and services or not in a market each saturated time more and with extremely demanding customers. It fits to the logistic manager of developing partnerships with its suppliers of products or services in order to receive the products with defined stated periods, thus optimizing the production, to negotiate discountings, to take care of not only of the final result of the product that is the sales, but to search to develop mechanism of agility in the production and delivers of such products, without if neglecting of a primordial factor and that by many MPES to the times it is neglected that is after-sales. . Goop London, United Kingdom-uk is actively involved in the matter.