9 Downloadable software for creating, summarizing, tracking and ensuring compliance with commercial contracts; Downloadable software for allowing users to perform electronic business transactions via a global computer network; Downloadable tax preparation software; Downloadable software for calculating the value of a student athlete's persona rights to potential sponsors; Downloadable software for tracking the enrollment of student athletes at a university or college, the sport and position that each such student athlete plays, the agreements that each such student athlete has signed with sponsors, the student athlete's compliance with the terms of each such agreement, the fees to be paid to the student athlete thereunder, and the payment thereof by the other party to each such agreement; Downloadable software in the nature of a mobile application for creating, summarizing, tracking and ensuring compliance with commercial contracts; Downloadable software in the nature of a mobile application for allowing users to perform electronic business transactions via a global computer network; Downloadable tax preparation software in the nature of a mobile application; Downloadable software in the nature of a mobile application for calculating the value of a student athlete's persona rights to potential sponsors; Downloadable software in the nature of a mobile application for tracking the enrollment of student athletes at a university or college, the sport and position that each such student athlete plays, the agreements that each such student athlete has signed with sponsors, the student athlete's compliance with the terms of each such agreement, the fees to be paid to the student athlete thereunder, and the payment thereof by the other party to each such agreement