Advertising by transmission of on-line publicity for third parties through electronic communications networks; Affiliate marketing; Dissemination of advertising for others via public and private wireless networks for display on mobile devices; Dissemination of advertising for others via the Internet; On-line advertising on computer communication networks; On-line advertising services for others; On-line promotion of computer networks and websites; Pay per click (PPC) advertising management services; Preparation of custom advertisements for others; Promoting the goods and services of others by arranging for businesses to affiliate their goods and services with the goods and services of third parties by means of sponsorship relationships; Promoting the goods and services of others by means of distributing advertising on the Internet; Promoting the goods and services of others through search engine referral traffic analysis and reporting; Promoting the goods and services of others via a global computer network; Promoting, advertising and marketing on-line web sites of others; Promoting, advertising and marketing the on-line databases and electronic publications of others; Promotion and marketing services and related consulting; Providing on-line referrals in the field of search engine optimization; Writing of publicity texts