On-line ordering services in the field of restaurant take-out and delivery; Online ordering services in the field of restaurant take-out and delivery; Online retail grocery store services; Operating an on-line shopping site in the field of apparel, toys, fashion and pet items; Promoting the goods and services of others by means of operating an on-line shopping mall with links to the retail web sites of others; Retail store services featuring virtual goods, namely, clothing, furniture, jewelry, sunglasses for use in online virtual worlds; Shopping facilitation services, namely, providing an online comparison-shopping search engine for obtaining purchasing information