42 (Based on Use in Commerce) Design and development of computer software; Design, maintenance, development and updating of computer software; Installation and maintenance of artificial intelligence software; Platform as a service (PAAS) featuring computer software platforms for managing and conducting automated retail sales; Providing on-line non-downloadable software using artificial intelligence for automated retail sales; Providing temporary use of on-line non-downloadable software and applications using artificial intelligence for managing and conducting automated retail sales from vending machines, refrigerators and coolers; Software as a service (SAAS) services featuring software for automated retail sales; Software as a service (SAAS) services featuring software using artificial intelligence for managing and conducting automated retail sales from vending machines, refrigerators and coolers; Software design and development(Based on 44(d) Priority Application) Design and development of computer software; Design, maintenance, development and updating of computer software; Installation and maintenance of artificial intelligence software; Platform as a service (PAAS) featuring computer software platforms for managing and conducting automated retail sales; Providing on-line non-downloadable software using artificial intelligence for automated retail sales; Providing temporary use of on-line non-downloadable software and applications using artificial intelligence for managing and conducting automated retail sales from vending machines, refrigerators and coolers; Software as a service (SAAS) services featuring software for automated retail sales; Software as a service (SAAS) services featuring software using artificial intelligence for managing and conducting automated retail sales from vending machines, refrigerators and coolers; Software design and development