Online advertising on a computer network; Publicity; Commercial administration of the licensing of the goods and services of others; Organisation of trade expositions or shows for commercial or advertising purposes; Import-export agencies; Auctioneering; Sales promotion (for others); Procurement services for others (purchasing goods and services for other businesses); Marketing; Telemarketing services; Provision of an online marketplace for buyers and sellers of goods and services; Commercial intermediation services; Organisation of exhibitions for commercial or advertising purposes; Commercial or industrial management assistance; Presentation of goods on communication media, for retail purposes; Demonstration of goods; Distribution of samples; Pay per click advertising