Some wireless carriers are exploring a system that would let you buy items with a wave of your cell phone.
Will the move pay off? Or will the retailer just be stuck with more bad debt and smaller margins?
Target, Macy's and Bloomingdale's store-brand credit cards will no longer be serviced by Visa.
Skepticism about the size of NBC's audience had many sponsors wondering if they'd get their money's worth. But the real threat may be the Internet.
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MONEY & POLITICS
Breaking up big banks is an untested solution to the too big to fail problem that attempts to isolate and dismantle large, troubled institutions while protecting the rest of the economy.
The IRS is struggling to combat identify thieves who file fraudulent tax returns in the names of older residents who don't need to file.