Advertising of commercial or residential real estate; Providing real estate leads for prospective purchasers

computer services, namely, providing search engines for obtaining data on a global computer network; computer rental; computer services, namely, hosting on-line web facilities for others for organizing and conducting online meetings, gatherings, and interactive discussions; computer software development in the field of mobile applications; design and development of software in the field of mobile applications; electronic signature verification services using technology to authenticate user id...