Big and many articles on this now going live in US, with focus on SF and NY where Google said it would be focusing its marketing and sales efforts, where it would be working with shops to implement its “SingleTap” process. This lets customers redeem vouchers, loyalty card points and make payments with a single tap of the phone. .
Still some hurdles though; you need a Nexus S 4G handset on a Sprint sub, and a Citi Mastercard or get a Google Prepaid Card.
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