text: NFT ticketing NFT (non-fungible token) ticketing uses blockchain technology to create immutable digital tickets, replacing or complementing their paper counterparts.
  Coach(Bus) ticket
  A coach ticket is a document created by a coach (bus) operator or a travel agent to confirm that an individual has reserved a seat on a coach. This document is then used to obtain travel on the operators coach fleet. Only with this ticket is the passenger allowed to board the coach.
  A paper ticket is only good for the coach operator for which it was purchased. Usually the paper ticket is for a specific journey. It is sometimes possible to purchase an 'open' ticket which allows travel on any coach between the destinations listed on the ticket. The cost for doing this is often greater than a ticket for a specific journey.
  Some tickets are refundable. However the lower cost tickets are usually not refundable and may carry many additional restrictions.
  It is now common for a traveller to print out tickets online and use these on coaches instead of having tickets sent to them in the traditional way. Many coach operators use this system to save costs; some allow a text from the operator to act as a ticket with a unique reference number.