Advertising and promotional services; Advertising, promotion, and marketing services in the nature of viral marketing for online content creators and the general public; Advertising, marketing and promotion services in the field of artists and creators; Arranging subscriptions of the online publications of others; On-line retail gift shops; On-line retail store services featuring a wide variety of consumer goods of others; Operating on-line marketplaces for sellers and buyers of goods and/or services; Operating on-line marketplaces featuring educational courses and educational course materials; Providing pricing information about the goods and services of others via the global computer network