Computer e-commerce software to allow users to conduct electronic business transactions in online marketplaces via a global computer network; Computer database software featuring information in the field of hobbies, collectibles and a wide variety of products; Computer software and software development tools for use in developing further software and software applications in the field of e-commerce; Computer software for processing electronic payments to and from others; Authentication software for controlling access to and communications with computers and computer networks

Online trading services, namely, operating online marketplaces for sellers and buyers of goods and services; Online trading services in which sellers post products or services to be offered for sale, and purchasing or bidding is done via the Internet in order to facilitate the sale of goods and services by others via a computer network; Providing evaluative feedback and ratings of sellers' goods and services, the value and prices of sellers' goods and services, buyers' and sellers' performance, delivery, and overall trading experience in connection therewith; Providing a searchable online advertising guide featuring the goods and services of online vendors; Providing a searchable online evaluation database for buyers and sellers; Advertising and advertisement services; Business services in the nature of intellectual property claims management, namely, processing and administration of claims of intellectual property owners against third party sellers; Identification verification services, namely, confirming authenticity of products, producers and sellers for the purposes of helping consumers make informed purchasing decisions

Design and development of computer software, software applications, and application programming interfaces; Providing temporary use of on-line, non-downloadable computer software and software development tools for use in developing further software and software applications in the field of e-commerce; Providing temporary use of online, non-downloadable e-commerce software to allow users to conduct electronic business transactions in online marketplaces via a global computer network; Maintenance and updating of computer software for others; Providing a website that gives users the ability to create customized web pages featuring user-defined information in the field of intellectual property rights and intellectual property enforcement policies, in order to assist program participants with inquiries and requests regarding use of intellectual property by others in an online marketplace; Providing temporary use of on-line non-downloadable software for processing electronic payments; Providing temporary use of on-line non-downloadable authentication software for controlling access to and communications with computers and computer networks