Shoppers' guide information; Shopping facilitation services, namely, providing an online comparison-shopping search engine for obtaining purchasing information; Advertising services, namely, promoting and marketing the goods and services of others in the field of digital goods via print and electronic media; Business operation of shopping centers for others; Comparison shopping services; Operating an on-line shopping site in the field of digital goods; Promoting and showcasing the goods of others in the field of digital goods by means of an on-line shopping site with links to the retail advertisements of others; Promoting public awareness of shopping locally; 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; Providing television home shopping services in the field of general consumer merchandise; Provision of a web site featuring commercial information on shopping