Administration of websites for third parties; Application service provider (ASP) featuring e-commerce software for use as a payment gateway that authorizes processing of credit cards or direct payments for merchants; Computer monitoring service which tracks application software performance, performs periodic maintenance and provides reports and alerts concerning such performance; Computer programming and computer system analysis; Computer services, namely, designing and implementing user interfaces (UI) and user experiences (UX) for mobile applications for others; Computer software consultancy; Computer software development in the field of mobile applications; Computer virus protection services; Consulting services in the field of design, selection, implementation and use of computer hardware and software systems for others; Creating, designing and maintaining web sites; Data encryption and decoding services; Design and development of software in the field of mobile applications; Developing customized software for others; Domain registry operator services; Hosting of digital content on the Internet; Installation and maintenance of mobile phone software; Integration of computer systems and networks; IT integration services; Planning, design, development and maintenance of online websites for third parties; Platform as a service (PAAS) featuring computer software platforms for website and mobile application development; Providing a web site that features information on computer technology and programming; Providing on-line non-downloadable software for website and mobile application development; Providing temporary use of on-line non-downloadable software development tools; Providing user authentication services using single sign-on technology for online software applications; Provision of Internet search engines; Software as a service (SAAS) services featuring software for website and mobile application development; Software design and development; Software development in the framework of software publishing; Technical support services, namely, 24/7 monitoring of network systems, servers and web and database applications and notification of related events and alerts; Technical support services, namely, migration of datacenter, server and database applications; Technological consultancy services in the field of search engine optimization; Testing of computer programs; Tracking and reporting of online website performance to determine the technological effectiveness of the websites for non-business purposes; Troubleshooting of computer software problems; Web site hosting services; Website usability testing services