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Main idea

The main idea of the text is the virtualization of sales catalogs. It is the same method used by large virtual platforms such as Amazon, MercadoLibre, Linio, Wish, etc... They simply use these methods to publish their products from different sellers to a large community of virtual buyers. This not only allows large sales and reach different people from the same point of sale, it also guarantees an excellent flow of information from both parties, allowing the collection of large databases. In the same way, it is an excellent way to be friendly to the environment, since the use of paper is significantly reduced, because all catalogs, money, vouchers and other products, are totally electronic.