Paris Metro Revolution: Just Tap Your Credit Card!

Can you really use your credit card on the Paris Metro? Earlier this week, I attended the official Île-de-France Mobilités press conference where a major new payment system was announced. In the coming years, tourists and occasional visitors will gradually be able to pay directly with a contactless bank card instead of buying a ticket or using a Navigo card. How will it work? Which cards will be accepted? Why will it cost more? And should tourists actually use it? Let's find out.