Demonstration of goods; Advertising; Radio advertising; Television advertising; Online advertising on a computer network; Pay per click advertising; Outdoor advertising; Business inquiries; Commercial information agencies; Commercial intermediation services; Import-export agency services; Sales promotion (for others); Marketing; Provision of an online marketplace for buyers and sellers of goods and services; Systemization of information into computer databases; Book-keeping; Retail services for pharmaceutical, veterinary and sanitary preparations and medical supplies