Advertising and marketing; Commercial management; Conducting marketing studies; Demonstration of goods and services by electronic means, also for the benefit of the so-called teleshopping and homeshopping services; Import and export agencies; Product merchandising for others; Promotion of goods and services through sponsorship of sports events; Provision of an online marketplace for buyers and sellers of goods and services; Purchasing and procurement services, namely, procuring of contracts for others for the purchase of goods and labor contracting services; Retail apothecary store services