Advertising services, namely, promoting the brands, goods and services of others; Advertising, marketing and promotional services related to all industries for the purpose of facilitating networking and socializing opportunities for business purposes; Event planning and management for marketing, branding, promoting or advertising the goods and services of others; Marketing the goods and services of others; On-line retail store services featuring a wide variety of consumer goods of others; Product merchandising for others; Promotion, advertising and marketing of on-line websites; Providing a website for connecting sellers with buyers; Providing sound and music listening equipment in retail stores for customers to preview compact discs, tapes, DVDs, DVRs, and other media prior to purchase; Publicity and sales promotion relating to goods and services; Sales promotion for others