cashless
adjective [ usually before noun ]
/ˈkæʃləs/ ukus MONEY
used to describe a system in which people pay for things by using bank cards, moving money over the internet, etc. rather than using cash in the form of coins and notes:
A major benefit of the cashless system is the elimination of the work associated with counting and handling cash.
The shift toward an increasingly cashless society has changed our relationship with money.