9 Computer hardware for registration, check-in, ticketing, and validation at events, conferences, festivals, and venues; Downloadable software for event management; Computers, thermal printers, and computer peripheral devices for registration, check-in, ticketing, ticket sales, payment processing, and validation at events, conferences, and venues; Downloadable software operated locally on computer hardware for managing and administering business and entertainment events management information consisting of event registration, event check-in, attendance tracking, lead retrieval, guest lists, guest information, event information, invitation RSVPs, and attendance