Fadzai Kundishora (left) can no longer go to school because her family can't afford the fees. She spends days at home with her grandmother Miriam Kundishora, doing chores. Ofeibia Quist-Arcton/NPR hide caption

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More than 1 million people in Peru earn less than the equivalent of about $450 each year. Courtesy of Michael Rizzo/CGAP hide caption

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Scott Fast, of Cradle to Career Colorado, talks with Englewood High School students Nick Spence (left) and Russell Windholz during a job readiness seminar hosted by The United Way and America's Promise Alliance in Denver on Thursday. Brennan Linsley/AP hide caption

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More Americans are ditching traditional cash and plastic, opting instead for new mobile payment applications. But new research indicates cash isn't completely dead. Amy Sancetta/AP hide caption

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A sales assistant arranges handbags inside a Chanel boutique at a shopping mall in central Guangzhou, China, in February 2014. Alex Lee/Reuters/Landov hide caption

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In Boston, nearly 9 feet of snow this winter has kept shoppers out of stores, putting a strain on the local economy. bettlebrox/Flickr hide caption

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Target shoppers Kelly Foley (from left), Debbie Winslow and Ann Rich use a smartphone to look at a competitor's prices while shopping shortly after midnight on Black Friday, in South Portland, Maine. Robert F. Bukaty/AP hide caption

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A New York Stock Exchange trader works on the floor on Dec. 17. Stocks rose nearly 300 points after the Federal Reserve announced it plans to begin raising interest rates next year. Andrew Burton/Getty Images hide caption

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The Capitol's dome and Christmas tree are illuminated on Dec. 11 as Congress worked to pass a $1.1 trillion U.S. government-wide spending bill and avoid a government shutdown. J. Scott Applewhite/AP hide caption

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John Harris makes a weld for a test during a welding class at Spartanburg Community College in Spartanburg, S.C., on Oct. 22. Mike Belleme for NPR hide caption

itoggle caption Mike Belleme for NPR