42 Technological services and research and design relating thereto; industrial analysis and research services; design, development, programming, testing and rental of data processing equipment, computer hardware and computers; design, development, programming and testing of cash registers, payment terminals, money dispensing machines, money counting machines, money sorting machines, card readers and biometric identification systems; design, development, programming, testing, maintenance, customization, operation and rental of computer software; design, development, programming, testing, customization and hosting of computer databases; maintenance and rental of computer database software; design, development, programming, testing, maintenance, customization and operation of websites for others; rental of computer servers, database servers and web servers; technical support services, namely, troubleshooting of problems regarding computer hardware, computer software, computer databases and web sites; software as a service; encryption, decryption and authentication of data, information and messages for others; IT consultancy services; storing of data in electronic databases; providing temporary use of non-downloadable software for educational and training purposes; information and consultancy regarding all aforementioned services