Originally Posted by
stimpy
I've never had a problem using US credit cards with
http://www.voyages-sncf.com/ or the iPhone app. American Express Centurion, Starwood Amex and a Wells issued Visa always work fine for me. Just did this last week. None of these cards has a chip, not that that should be an issue.
All my cards are chip and PIN; idTGV trains can be problematic. Otherwise I've had no problems with the SNCF site, however the Capitaine Train site is much easier to use.