Providing user authentication services using single sign-on technology for digital advertising and marketing via a website; Providing temporary use of non-downloadable software for single sign-on authentication, identity management, data privacy management, and consent collection in the field of digital advertising and marketing; Software as a service (SAAS) featuring software for maintaining, managing, monitoring, analyzing, encrypting, and authenticating digital user data; Platform as a ser...

Advertising services; Business consultation in the fields of marketing, promotions, and advertising services; Data processing services in the field of collection, organization, processing, matching, and sharing of user data for others; Business data analysis services in the fields of maintaining, managing, monitoring, analyzing, encrypting, and authenticating digital data; Providing advertising campaign management services for others in the nature of tracking, analyzing, and reporting on cons...

Electronic signature verification services using technology to authenticate user identity; Providing user authentication services using blockchain-based software technology for cryptocurrency transactions; User authentication services using technology for e-commerce transactions