'Square' gives small US businesses an edge

Word is spreading quickly among small American businesses hustling to thrive in tough economic times -- hip young Internet payment service Square will give them an edge.

Retailers large and small find advantages to mobile payments

The way we pay for things is changing. Those credit-card keypads yielding paper receipts are giving way to a new group of mobile payment devices that merchants say charge cheaper swipe fees, and are faster and easier to use.

Google working on phone with built-in payment tool

Google Inc. is taking another stab at designing a game-changing mobile phone, this time by including a built-in payment system that could eventually enable the devices to replace credit cards.

Insider Q&A: Bank of America's Moore on mobile banking

Banking customers are on the move, and the big national banks are scrambling to keep up. They are working to update their technology and offerings in hopes of nabbing increasingly mobile customers.

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