The smartphone is slowly becoming the "all-in-one" gadget, however one big gap that still exists is the inability to easily make purchases directly through the device instead of using cash or credit cards. According to the WSJ and "people familiar with the matter", Google is working with MasterCard and Citigroup to fill this void by using the still nascent NFC (near field communication) technology to develop a new mobile payment service.
Customers using Citigroup cards will be able to activate an app developed specifically for NFC enabled Android smartphones. This app will allow users to pay for their purchases by waving their NFC enabled Android smartphone over a contact-less reader.



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