Just over a week ago, I began testing Coin. Billed as a smart card that can replace all of the credit cards and debit cards currently in your wallet, Coin and devices like it stand to bridge the gap between traditional credit cards and a future where paper money and plastic money are things of the past, replaced by device-based payment systems like Apple Pay.
That future is still decades away, unfortunately. In the meantime, device like Coin stand to simplify and improve the retail experience for users.
Here are my thoughts after spending a week with Coin. More →