Advertising and business services, namely, providing information or responses to enquires relating to business and marketing; providing advertising via the Internet; providing commercial information via the Internet; providing advertising via mobile phone networks; providing marketing consulting services in the field of social media; promotion, advertising and marketing of on-line websites; promoting goods and services by means of operating an on-line comprehensive shopping mall; business intermediary services relating to mail order by telecommunications; procurement of contracts for the purchase and sale of goods and services; arranging commercial transactions for others via on-line shops; provision of space on websites for advertising goods and services; provision of a wholesale or retail online marketplace for buyers and sellers of goods and services; on-line trading services in which a seller posts products to be auctioned and bidding is done via the Internet; providing searchable on-line advertising guides