35 Advertising; commercial business management; commercial administration; office functions; commercial administration of the licensing of third-party goods and services; administrative processing of virtual purchase orders; compilation and systematization of data in a central file; demonstrating virtual products; disseminating [distributing] virtual samples; organizing virtual exhibitions and fairs for commercial or advertising purposes; modeling services for advertising or sales promotion purposes; online advertising on a computer network; presenting virtual products on all communication media, for retail purposes; procurement services for third parties [purchasing goods and services for other businesses]; sales promotion for third parties; virtual window dressing; providing online sales areas for buyers and sellers of downloadable virtual products authenticated by non-fungible tokens [NFTs], namely, soaps, perfumes, cosmetics, beauty products, spectacles, precious metals, fine jewelry, jewelry, precious stones, articles of fine jewelry and jewelry, luggage and carrying bags, umbrellas, parasols, clothing, shoes, headwear; providing online sales areas for buyers and sellers of downloadable virtual products authenticated by non-fungible tokens [NFTs], namely, beers, alcohol-free beverages, mineral and aerated waters, fruit beverages and fruit juices, syrups and other preparations for making alcohol-free beverages, alcoholic mixed beverages except beers, alcoholic mixed preparations for making beverages