41 Educational services, namely, providing and conducting online, non-downloadable webinars, presentations, programs, training, instruction, non-downloadable videos, classes, workshops, seminars, conferences, and events, and distributing educational materials in connection therewith, and providing and conducting in-person presentations, programs, training, instruction, classes, workshops, seminars, conferences, and events, and distributing educational materials in connection therewith, all of the foregoing pertaining to supply chains, supply chain infrastructure, supply chain modeling, supply chain optimization, and supply chain simulation; Providing online, non-downloadable publications in the nature of periodicals featuring graphics, text, visual works and other content featuring supply chains, supply chain infrastructure, supply chain modeling, supply chain optimization, and supply chain simulation; Providing online, non-downloadable audio, audiovisual and multimedia recordings featuring content in the fields of supply chains, supply chain infrastructure, supply chain modeling, supply chain optimization, and supply chain simulation; Providing online, non-downloadable publications in the nature of articles, pamphlets, essays, reports, guides, training manuals, booklets, brochures, newsletters, e-books, vlogs, and blogs, all of the foregoing featuring supply chains, supply chain infrastructure, supply chain modeling, supply chain optimization, and supply chain simulation; Providing online, non-downloadable web videos, webinars, and webcasts, all of the foregoing featuring supply chains, supply chain infrastructure, supply chain modeling, supply chain optimization, and supply chain simulation; Providing on-line, non-downloadable videos featuring prerecorded events and continuing programs featuring supply chains, supply chain infrastructure, supply chain modeling, supply chain optimization, and supply chain simulation; Coaching in the fields of supply chains, supply chain infrastructure, supply chain modeling, supply chain optimization, and supply chain simulation; Business training in the fields of supply chains, supply chain infrastructure, supply chain modeling, supply chain optimization, and supply chain simulation