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The Campaign to Digitize Your Wallet Is Intensifying

Pay With Square app

With the Pay With Square app, consumers can use their mobile phone to pay a merchant and get more information.

Credit: Square

Last week, Starbucks joined forces with Square, a technology start-up that lets you pay for things with a smartphone. Coming from a company whose cafes seem to be on every corner, that's a powerful endorsement. Does that mean your phone will soon replace your wallet?

From The New York Times
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