Provision of an on-line marketplace for buyers and sellers of goods and services; systemization of information into computer databases; advertising services; providing business information via a web site; providing business information through internet, wired networks or other forms of data transmission; television home shopping services in the field of pharmaceuticals, veterinary and sanitary preparations, and medical supplies; web site traffic optimisation; personnel recruitment; retail store services featuring pharmaceutical, veterinary and sanitary preparations and medical supplies; drawing up of statements of accounts; sales promotion for others