We need to stop referring to those metal plaques as “microchips”. They’re NOT and they CAN’T be scanned. When they first came out, rumors were swirling around about the chips and how they use blockchain technology to ensure authenticity. Great concept, really, but Chanel chose not to actually do it that way (despite how much they charge for everything). I believe the whole point of the metal plaques were to get rid of the cards and stickers (which could easily get lost or peel off).