Operating on-line marketplaces for sellers of goods and/or services, namely, providing an electronic marketplace facilitating the purchase, sale and delivery of goods and services between consumers, electronic retailers and suppliers of products and services all via a global computer network; operating on-line marketplaces for sellers of goods and/or services that enable online retailers to create an electronic storefront for selling products and services, products and services suppliers to provide information regarding their product and service offerings to online retailers, and products and services suppliers to manage their inventory of products and services; advertising and information distribution services, namely, providing classified advertising space via the global computer network; online business affiliate marketing services, namely, enabling websites to advertise products and services of advertising partners, and managing and tracking use, delivery and effectiveness of advertisements; electronic information exchange services about the bartering of goods for others, namely, facilitating the recording and distribution of information about the bartering of goods for others via the global computer network

Electronic services, namely, online services that enable online retailers to collect payment when products and services are purchased; electronic commerce payment services, namely, the collection of debts, recovery of payments between purchasers and vendors of goods and services and between advertisers and web site owners