Online retail store services offering items of fine jewelry, jewelry and timepieces; retail or wholesale services for items of fine jewelry, jewelry and timepieces; arranging third-party commercial transactions, via online stores; providing online sales spaces for buyers and sellers of virtual objects, security tokens [encryption devices], crypto-collectibles, downloadable digital files authenticated by non-fungible tokens [NFTs] that can virtually depict products, cryptocurrencies, application tokens, downloadable image files and downloadable audio and video files; commercial information via websites; marketing; advertising; presentation of companies and their products and services on the Internet; administrative processing of computerized purchase orders; commercial business management; retail services for works of art provided by art galleries; conducting interactive virtual auctions; commercial administration; commercial administration of the licensing of third-party goods and services; shop window dressing; demonstration of goods; dissemination of ads; services of bringing together, for the benefit of others, of a variety of products, excluding the transport thereof, enabling customers to conveniently view and purchase these products; presentation of goods on all communication media for retailing; retailing via global computer networks; commercial information and advice for consumers relating to choice of goods and services; procurement services for others (purchasing goods and services for other businesses); commercial intermediation services