Kolkata Metro Launches Paper-Based QR Code Ticketing System; Here Is How It Will Help Commuters And Authorities
The Kolkata Metro has launched a new ticketing system on the East-West Corridor that uses QR codes on paper tickets instead of tokens. This is an experiment to see if it can reduce the problem of missing tokens, which is a common complaint among passengers. - Kolkata Metro Launches Paper-Based QR Code Ticketing System; Here's How It Will Help Commuters And Authorities
Source: india.com