: Use the DMRC WhatsApp service by sending "Hi" to 9650855800 to get a QR ticket.

: On iPhone, you can add a Navigo Paris card directly to your Apple Wallet.

India has pioneered "end-to-end" ticketing via WhatsApp chatbots for several major cities.

: WhatsApp booking is available at 81055-56677 in English and Kannada. Chennai Metro : Tickets can be booked via the redBus app . 🇦🇹 Vienna

You no longer need to rely on the classic cardboard T+ tickets. You can buy digital tickets through the official Bonjour RATP or Île-de-France Mobilités apps.

Skip the ticket counter and get straight to your journey. Many major metro systems now offer digital ticketing through official apps and even messaging services like WhatsApp.

: If you buy a digital ticket via the app, it is usually already "validated" from the time of purchase or the time you selected. Unlike physical tickets, you don't need to punch them in a machine. 🇬🇷 Athens

Here is how you can buy metro tickets online in several popular cities as of : 🇫🇷 Paris