Compilation of information into computer databases; Compilation of statistics; Conducting marketing studies; Online advertising on a computer network; Providing business information; Providing business information via a website; Provision of an online marketplace for buyers and sellers of goods and services; Rental of advertising time on communication media; Sales promotion for others; Systemization of information into computer databases; Updating and maintenance of data in computer databases

Computer technology consultancy; Data encryption services; Data security consultancy; Electronic data storage; Platform as a service (PAAS) featuring computer software platforms for electronic funds transfer use in the field of cryptocurrency; Providing temporary use of on-line non-downloadable single sign-on software; Software as a service (SAAS) services featuring software for electronic funds transfer use in the field of cryptocurrency; User authentication services using technology for e-c...