Software as a service (SaaS); Computer software development; Computer software design; Computer support services (software advisory and information services); Computer support services (programming and software installation, repair and maintenance services); Information technology (IT) support services (troubleshooting of software); Information technology (IT) services (computer hardware, software and peripherals design and technical consultancy); Computer software consultancy; Development of computer software; Advisory services relating to computer software; Online provision of web-based software (non-downloadable)