I don't know how much this would help by itself. People installing skimmers can just install something that looks like a swiper even though the transaction woul

I don't know how much this would help by itself. People installing skimmers can just install something that looks like a swiper even though the transaction would never complete. I think most if not all cards in the US with a chip can still be used online, so swiping it at all still gets you enough to use the card.