Digital 'wallets' proliferate at cellphone show

Cash, coins and credit cards are so Twentieth Century. At least, that's the opinion of the electronics manufacturers, phone companies, banks and credit card issuers that expect cellphones to be the main way consumers pay ...

Smartphones wallets going mainstream: survey

Using smartphones or tablets as digital "wallets" will be common within a decade, largely replacing cash and credit cards, according to a Pew Research survey released on Tuesday.

What are my options for mobile pay?

With Wal-Mart Stores Inc. becoming the latest retailer to launch a mobile pay system, there are more places than ever to break out a digital wallet to pay for the things you want.

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