File photo of woman using cell phone as she holds shopping bags at South Park mall in Charlotte

 
File photo of woman using cell phone as she holds shopping bags at South Park mall in Charlotte
A woman uses a cell phone as she holds shopping bags at South Park mall in Charlotte, North Carolina in this November 25, 2011 file photo. U.S. consumer confidence rebounded to its highest level in more than a year in March as optimism about jobs and income overcame higher prices at the gasoline pump, said a survey released on March 30, 2012. Picture taken November 25, 2011. REUTERS/Chris Keane/Files (UNITED STATES - Tags: BUSINESS)