Comment by prmoustache
17 days ago
> And companies like Visa, Mastercard, American Express, &c. arose initially from solving a real need. Before these companies came into existence when you traveled you'd have to take cash, or traveler's checks or some other nonsense. Today you can, at least as an American, just walk in to the subway in just about any country and tap to pay. Need a coffee at Mt. Fuji? Easy. Buying a bottle of Calvados in some remote area? Yea just tap to pay with your Mastercard.
The reality is more complicated.
I have had Visa or Mastercard being refused in other countries by some retail outlets / institutions.
In fact I never travel with only one card from a single bank because I always want to have a backup. And it is not really Visa vs Mastercard because I have had occurences of having 2 Visas, one of which would work and another would not on a specific shop for no obvious nor documented reason.
In some cases different Visa or Mastercards have different fees associated with them, and if the merchant has configured or negotiated with their service providers to only accept cards under a certain fee percentage then just being a Visa or Mastercard is not enough. One example I can think of is the Chase Sapphire Reserve card as that is (or was I guess things can change) a Visa Infinite card and I believe transaction fees are closer to ~4%> or something versus maybe a standard ~3%. I don't know the exact fee percentages but that's the mechanism.
I agree the reality is a bit more complicated and even wrote about it in France when dealing with gas stations but what I wrote is broadly true. You can just take a credit card to Europe and the vast majority of the time you just won't need cash. I also agree it's a good idea to have a couple of cards though and maybe your debit card too. Frankly I do this in the US as well, and not just when traveling abroad.