What is metro passenger card?

A metro passenger card is a type of contactless smart card that is used for paying fare on public transportation systems such as the metro, subway, or other rapid transit systems. The passenger card is issued by the transportation authority or private operators and is loaded with a pre-determined amount of cash or value that can be used to pay for rides. The passenger card works by scanning the card at the turnstile or entry gate, and the fare is deducted from the card's balance.

Metro passenger cards offer a convenient and efficient way to pay for public transportation, as users don't have to carry cash or worry about the exact fare. They are also often integrated with other transportation systems such as buses and trains, making it easy to transfer between different modes of transportation. Some metro passenger cards offer additional benefits such as discounts, rewards, or access to special services. Additionally, some cities allow users to top up their passenger cards online or through a mobile app, further adding to their convenience. Overall, metro passenger cards are a popular and practical way to pay for public transportation, saving time and hassle for commuters and transportation providers alike.