42 Computer system analysis; recovery of computer data; graphic design of promotional materials; computer virus protection services; installation of computer software; research in the field of artificial intelligence technology; research and development of new products for others; technological research in the field of marketing services automation, lead generation, e-mail targeting, sales pipeline acceleration, promotion, sales, customer information, customer relationship management, sales support, employee efficiency, cloud computing, data management, data analytics, and business intelligence analytics; website design consultancy; computer security consultancy; information technology consultancy relating to installation, maintenance and repair of computer software; artificial intelligence technology consultancy; computer technology consultancy; consultancy in the design and development of computer hardware; internet security consultancy; computer software consultancy; data security consultancy; technological consultancy services in the field of marketing services automation, lead generation, e-mail targeting, sales pipeline acceleration, promotion, sales, customer information, customer relationship management, sales support, employee efficiency, cloud computing, data management, data analytics, and business intelligence analytics; cryptocurrency data mining; updating of computer software; monitoring of computer systems to detect breakdowns; monitoring of computer systems for detecting unauthorized access or data breach; monitoring of computer system operations by remote access; electronic monitoring of credit card activity to detect fraud via the internet; electronic monitoring of personally identifying information to detect identity theft via the internet; writing of computer code; software as a service (SAAS) services featuring software for use to create, produce, order, manage, send and track customized and personalized multi-channel marketing materials and communications; maintenance of computer software; conversion of data or documents from physical to electronic media; platform as a service (PAAS) services featuring computer software platforms for use to create, produce, order, manage, send and track customized and personalized multi-channel marketing materials and communications; providing virtual computer systems through cloud computing; providing information relating to computer technology and programming via a website; conversion of computer programs and data, other than physical conversion; conducting technical project studies, namely, conducting market studies}; computer system design; rental of web servers; computer rental; rental of computer software for use to create, produce, order, manage, send and track customized and personalized multi-channel marketing materials and communications ; hosting computer websites; server hosting; development of computer platforms; computer software design; user authentication services using blockchain technology for cryptocurrency transactions, online software applications; creating and designing websites featuring website-based indexes of information for others; creating and maintaining websites for others; computer graphic design for video projection mapping; design of computer-simulated models; computer programming; technical writing; information technology services provided on an outsourcing basis, namely, outsourcing services; off-site data backup; computer programming services for data processing; telecommunications technology consultancy; user authentication services using single sign-on technology for online software applications; user authentication services using technology for e-commerce transactions; software engineering services for data processing; technological consulting services for digital transformation; data encryption services; electronic data storage