Presentation of goods on communication media, for retail purposes for the following goods: 3D printers, slide rests, guides for machines, engraving machines, ironing machines, cutting machines, tools, metalworking machines, finishing machines, machines and apparatus for polishing, hand-held tools, other than hand-operated, air pump, housings, guards, portable laser engraving machines; Presentation of goods on communication media, for retail purposes for the following goods: holding devices for machine tools, chucks, printing machines, heat transfer presses, tables for machines, blowing machines, filters being parts of machines or engines; Commercial intermediation services; Import-export agency services; Provision of an online marketplace for buyers and sellers of goods and services; Systemization of information into computer databases; Updating and maintenance of data in computer databases; Web indexing for commercial or advertising purposes; Online retail services relating to 3D printers, slide rests, guides for machines, engraving machines, ironing machines, cutting machines, tools, metalworking machines, finishing machines, machines and apparatus for polishing, hand-held tools, other than hand-operated, air pump, housings; Online retail services relating to guards, portable laser engraving machines, holding devices for machine tools, chucks, printing machines, heat transfer presses, tables for machines, blowing machines, filters being parts of machines or engines; On-line promotion of computer networks and websites; On-line wholesale and retail store services relating to 3D printers, slide rests, guides for machines, engraving machines, ironing machines, cutting machines, tools, metalworking machines, finishing machines, machines and apparatus for polishing, hand-held tools, other than hand-operated, air pump, housings; On-line wholesale and retail store services relating to guards, portable laser engraving machines, holding devices for machine tools, chucks, printing machines, heat transfer presses, tables for machines, blowing machines, filters being parts of machines or engines; Wholesale and retail store services relating to 3D printers, slide rests, guides for machines, engraving machines, ironing machines, cutting machines, tools, metalworking machines, finishing machines, machines and apparatus for polishing, hand-held tools, other than hand-operated, air pump, housings; Wholesale and retail store services relating to guards, portable laser engraving machines, holding devices for machine tools, chucks, printing machines, heat transfer presses, tables for machines, blowing machines, filters being parts of machines or engines