MILTON KEYNES, ENGLAND - JANUARY 03: A worker scans an item in the giant semi-automated distribution centre where the company's partners process the online orders for the John Lewis department store on January 3, 2013 in Milton Keynes, England. John Lewis has published their sales report for the five weeks prior December 29, 2012 which showed online sales had increased by 44.3 per cent over the same period in 2011. Purchases from their website Johnlewis.com now account for one quarter of all John Lewis business.  (Photo by Oli Scarff/Getty Images)
Oli Scarff/Getty Images Europe/Getty Images
MILTON KEYNES, ENGLAND - JANUARY 03: A worker scans an item in the giant semi-automated distribution centre where the company's partners process the online orders for the John Lewis department store on January 3, 2013 in Milton Keynes, England. John Lewis has published their sales report for the five weeks prior December 29, 2012 which showed online sales had increased by 44.3 per cent over the same period in 2011. Purchases from their website Johnlewis.com now account for one quarter of all John Lewis business. (Photo by Oli Scarff/Getty Images)
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