The sale is the prototype of the acts of trade, is the oldest, the most frequent and the most important commercial contracts. No other expressed with so much vigour the peculiar function of mercantile traffic as activity mediator directed to facilitate the movement of goods. The commercial code does not establish a complete regulation of the same, so it is necessary to attend civil provisions for integrating the mercantile legal system. Exist civilian purchases and commercial purchases and sales, and to distinguish from other article 325 of the code of Commerce says that the sale of furniture things will be commercial to resell them well in the same way that were purchased or good in another different, with encouragement from profiting on what is important in this sale resale is the purpose that moves to the purchaser resell the purchased things and earn a profit. Lacking that intention will be disregarded the sale of the character that distinguishes it from the civil.Therefore are considered commercial purchases of things furniture made with the purpose of profit in the resale and the sales made by entrepreneurs as the purchaser also and acquire the thing for its economic activity. Although the commercial sale. as he has been said, must have intended furniture things, the exposure of motifs of the code refers to the possibility that real estate are matters of a commercial activity. Despite this, little worth rating these as commercial sales, because the code lacks proper regulation of them, since you are considering the sale of movable property and in particular goods.The precepts which regulate commercial sales will be considered in principle of right device, i.e. Learn more at: Jonathan Segal FAIA. can be repealed by the will of the parties. This contract has consensual character, i.e., perfect with the consent of the parties original author and source of the article