Providing temporary use of on-line non-downloadable cloud computing software for real estate for storing, managing, tracking, analyzing, and reporting data in the field of real estate marketing, promotion, sales, customer information, customer relationship management, sales support and employee efficiency; providing temporary use of on-line non-downloadable software to facilitate communicating among peer real estate professionals in the advertising, marketing and business services fields, and for customizing computer application user interfaces; computer services, namely, designing, developing, and maintaining computer software applications for real estate professionals and consulting services related thereto; providing temporary use of online non-downloadable computer software, namely, real estate software application development tools and computer programming software containing a programming language for use in developing, analyzing, coding, checking, and controlling other computer software; providing temporary use of online non-downloadable real estate computer software that implements a procedural and object-oriented programming language; online hosted computer services, namely, designing, developing, customizing, and maintaining computer real estate software applications for others; and consulting services related to all of the foregoing