They're using a service that follows shoppers to figure out their buying patterns.
Financial institutions ask the Fed to regulate the discount retailer, saying its prepaid cards subvert the swipe-fee limits the chain fought for.
CEO Jamie Dimon is in an unfamiliar place: The hot seat, as calls for him to give up his chairmanship rise. Still, the stock may now be too cheap to ignore.
MSN Money's Charley Blaine explains what the latest reports mean and whether it's safe for investors to move back into this sector.
By evolving from an online auction house to a global payments powerhouse, this company is seeing double-digit growth.
They're grappling with whether to continue offering employee health insurance -- and many are saying they won't.
The stock market hit new highs. Did individual investors pass up an opportunity?
VIDEO ON MSN MONEY
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The Market Dispatches column has been discontinued. Here's where to find the latest stock and business news on MSN Money, and the latest from market writer Charley Blaine.
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.
If you worry about money after the streetlights come on, these actions may help you rest easier.
Six weeks later, most Americans have forgotten about the 2014 tax season -- except those who didn't file by the April 15 deadline.
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