Additionally, the only cards you can link to Google Wallet are the Citi MasterCard and Google Prepaid Card.

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Or, they can fund the Google Prepaid card with any payment card.

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At commercial launch, Google Wallet will support payments with two payment solutions: a PayPass eligible Citi MasterCard and a virtual Google Prepaid card.

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Google also offers its own prepaid card that can be funded through any brand of credit card.

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Google will also offer its own prepaid card, but it requires a credit card to setup and refill.

CNN: Mark Milian