Samsung unveiled its new Galaxy S5 smartphone on Monday and it's full of bells and whistles, like a bigger display, improved camera, and built-in fingerprint sensor.
By no means is Samsung the first smartphone maker to debut fingerprint authentication, but it has done something different -- the Galaxy S5's sensor will also act as password protection for PayPal payments.
Samsung and PayPal announced Monday that they've partnered on the Galaxy S5 to let users pay for items password-free at all online and brick-and-mortar stores that accept PayPal. Users only need their fingerprint to buy goods.
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