How mobile payments really work

Ars Technica
By Megan GeussOct 29, 2014, 1:00 pm454 pts
streamishmc It's hard to have a meaningful discussion about Apple Pay (iOS' most recent foray into mobile payments) and Google Wallet (Android's three-year-old platform that's had tepid success) without talking about how the systems actually work. And to talk about how those systems work, we have to know how…

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