Platform as a service (PAAS) featuring computer software platforms for integrating private and public distributed ledger technologies by using blockchain technology

Automated billing machines for processing accounting information; computer operating programs recorded on data media; computer software for use in database management; computer software for making reservations and bookings for transportation and travelling; computer software for providing information regarding travel and tourism; downloadable computer software for use in database management; downloadable computer software for making reservations and bookings for transportation and travelling;...