Advanced product research in the field of artificial intelligence; Application service provider, namely, hosting, managing, developing, analyzing, and maintaining applications, software and web sites of others in the fields of electronic commerce; Application service provider, namely, hosting, managing, developing, analyzing, and maintaining applications, software, and web sites, of others in the fields of advertising and marketing; Designing, creating, maintaining and hosting online retail and electronic commerce websites for others; Designing, creating, maintaining, and hosting electronic commerce websites for others; Intelligent natural language understanding services using cloud-based software technology; Internet-based application service provider, namely, hosting, managing, developing, analyzing, and maintaining the code, applications, and software for web sites of others; Software as a service (SAAS) services featuring software for conducting e-commerce transactions, recording e-commerce data and providing e-commerce data analytics; Software as a service (SAAS) services featuring software for advertising automation, keyword management, inventory tracking and forecasting, logistics management, profit analysis, product optimization, account management; Software as a service (SAAS) services, namely, hosting software for use by others for advertising automation, keyword management, inventory tracking and forecasting, logistics management, profit analysis, product optimization, account management