Real estate information services, namely providing search, analysis, tracking, reporting and presentation capabilities, management of business and personal contacts as well as property and transaction information, via databases of current and historical information, confirmed sales transaction data, photographs, maps, graphics, images, news stories and advertisements regarding the commercial, industrial, retail and hospitality-oriented real estate industry, commercial, industrial, retail and hospitality-oriented real estate properties, and tenants of commercial, industrial, retail and hospitality-oriented real estate properties.