Late Discounts Boost Retailers' Holiday Sales

This season's last-minute discounts boosted retailers' holiday sales, but raise concerns as retailers worry of a deepened reliance on promotions, which could hurt profit margins



from WSJ.com: US Business http://online.wsj.com/article/SB10001424052702303345104579282432991595484.html?mod=pls_whats_news_us_business_f

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