Advertising and business services, namely, securing airtime on all forms of media communications stations, systems, networks, and services for the purpose of promoting the goods and services of others; Advertising and publicity services; Business management assistance; Commercial administration of the licensing of the goods and services of others; Import-export agency services; Marketing services; Marketing in the framework of software publishing; Provision of an on-line 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; Sales promotion for others