Software as a service (SAAS) services, namely, hosting software for use by others for use to sell personalized merchandise; Software design and development; Software development in the framework of software publishing; Authenticating jewelry; Computer software consultation; Computer software consulting; Computer software design, computer programming, and maintenance of computer software; Computer software development; Computer software development in the field of mobile applications; Computer software development, computer programming and maintenance of computer software for personalizing e-commerce platforms; Computer programming and software design; Consulting services in the field of software as a service (SAAS); Design and development of computer game software and virtual reality software; Design for others in the field of computer software; Design of computer programs and software relating to aircraft; Design, development and implementation of software; Design, development, and implementation of software for personalizing ecommerce platforms; Design, development, installation and maintenance of computer software; Design, installation, updating and maintenance of computer software; Design, maintenance, development and updating of computer software; Developing computer software; Developing of driver and operating system software; Installation and maintenance of computer software; Installation and maintenance of personalized e-commerce software; Installation of computer software; Installation of software as a service system for personalized e-commerce software; Rental of application software; Rental of computer software; Renting computer software; Services for maintenance of computer software; Services for updating computer software; Updating, design and rental of software