Categories for commercial returns: they can be contractual or not contractual. The not contractual ones are those devolutions fulfilled for the company for imposition of the law, or free and spontaneous will, objectifying competitive advantage. The contractual ones are formed by previous agreements between the parts, having aimed at an obligator responsibility when the supply to exceed the limits. Former: material proceeding from consignment contract; 2. Category of return for guarantee quality: in this in case that, the products are returned had to some defect (becoming the obligator devolution in some cases as, for example, intrinsic defect) or by having its exhaled stated periods of validity. When the product presents some defect it is returned for posterior fixes and revalorizao or changed by a new. When the validity of the product dies, the manufacturer is many times (through contracts) responsible legally for the collection of the product.
A good one example is the pharmaceutical products; 3. Category of substitution of components: in this category they are incased component removed of diverse durable goods, and launched in the canals reverses for posterior reaproveitamento, either in the primary market, as well as secondary, and in last case, its final disposal. 2.7. The Cycle of Life of the aluminum can: For backwards of the concept of Logistic Reversa it is ampler concept, that is of ' ' cycle of vida' ' of the product. The life of a product, of the logistic point of view, does not finish with its delivery the customer.
Products if become desusados, damaged, or they do not function and they must return to its point of origin to be adequately discarded, repaired or reaproveitados. Logistic figure -1 reversa of the can of alumnio.2.8. Logistic of After Consumption of Aluminum: Logistic reversa of after-I consume is all way covered for a product since the consumption point until the origin point or manufacturer.