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Coin stores info for multiple credit cards, aims to slim your wallet down (video)

Coin stores info for multiple credit cards, aims to slim your wallet down (video)

Engadget - Mariella Moon

What you see in the picture above promises to be the one credit card to rule them all. It's called Coin, and while it looks like any other traditional plastic, it's actually an electronic device that stores all your CC info in one package. Since Coin relies on data stored on its companion app, …

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