Computer software, consisting of a suite of applications and content-based resources for the creation, maintenance and distribution of information and services via an online network of Websites for the building, construction, engineering, architectural design and real estate industries, namely software and an online database featuring product catalogs for wholesale and retail goods, product bidding and ordering services, trade information, online employment services and access to a global computer network for the building, construction, engineering, architectural design and real estate industries, for use by an end-user of an online information service providing the interface between the end-user and the service; software for use in authoring online magazines; software for use in authoring online product catalogs; software for use with online product catalogs to enable viewing product information, product ordering and electronic funds transfer; software for use in providing community forum messaging on an online information service; software for use in providing employment resources; software for use in providing sales and licensing information of products on an online information service