Computer programming and computer system analysis; Computer services, namely, computer system administration for others; Creating, designing and maintaining web sites; Design and development of computer hardware and software; Design of computer databases; Developing and hosting a server on a global computer network for the purpose of facilitating e-commerce via such a server; Electronic data storage; Hosting of web sites; Industrial and graphic art design; Platform as a service (PAAS) featuring computer software platforms for E-business field; Providing on-line non-downloadable software using artificial intelligence (AI) for E-business field; Providing temporary use of on-line non-downloadable software for E-business field; Providing temporary use of online non-downloadable chatbot software using artificial intelligence (AI) for E-business field; Provision of Internet search engines; Research in the field of artificial intelligence; Research, development, design and upgrading of computer software; Scientific and technological services, namely, research, analysis, development, design, testing and upgrade in the field of E-business field; Software as a service (SAAS) services featuring software for used in E-business field; Technology consultation in the field of artificial intelligence; User authentication services using technology for e-commerce transactions