I've been hearing anecdotes that many metro stations no longer sell tickets via a human in the ticket booth. And that the machines dispensing tickets don't accept US credit or debit cards.
Any recent experience?
Also, has anyone used the new Navigo system?
If you go to the RATP website, it says (in French) you can buy carnets at tabacs displaying a green sign. But if you click on the flag for English, all of that disappears and they try to sell you Paris Visite.
We're going to be there next month, and we typically use the metro and bus extensively, and are just trying to get a feel for the best way to manage it.