Software as a Service (SAAS) services featuring computer software for personalized demand planning, forecasting, and assessing return on advertising and promotional spending using artificial intelligence and customer data; software as a service (SaaS) featuring computer software using artificial intelligence and customer data for use in demand planning and forecasting, supply chain planning and management, sales and operations planning and optimization, inventory planning and optimization, advertising and promotional planning and analysis, and manufacturing planning; platform as a service (PAAS) services featuring computer software platforms for product development in the fields of scientific products and consumer durables using artificial intelligence and customer data; providing temporary use of online non-downloadable software for demand planning and forecasting, and return on advertising and promotional spending; design and development of computer software, software applications and application programming interface software for use in demand planning and forecasting; software as a service (SaaS) featuring computer software using artificial intelligence, computer simulations, and customer data for use in facilitating product development for others in the fields of scientific products and consumer durables; software as a service (SaaS) featuring computer software using artificial intelligence, computer simulations, and customer data for use in designing, modeling, testing, analyzing and evaluating new scientific products and consumer durables for others; platform as a service (PAAS) services featuring computer software platforms using artificial intelligence, computer simulations, and customer data for use in facilitating product development for others in the fields of scientific products and consumer durables; platform as a service (PAAS) services featuring computer software using artificial intelligence, computer simulations, and customer data for use in designing, modeling, testing, analyzing and evaluating new scientific products and consumer durables for others; providing temporary use of online non-downloadable software for use in facilitation product development for others in the fields of scientific products and consumer durables