Shoppers in search of Black Friday bargains wait for the doors of Macy's to open at 5a.m. ET in New York November 27, 2009. (Finbarr O'Reilly - AFP/Getty Images)
Black Friday bargain hunters shop for discounted merchandise on November 25, 2011 in Naples, United States. (Spencer Platt - AFP/Getty Images)
Black Friday bargain hunters shop for discounted merchandise on November 25, 2011 in Naples, United States. (Spencer Platt - AFP/Getty Images)
Shoppers are let into Toys"R"Us 2 hours before the start of Black Friday on Thanksgiving Day, November 25, 2010 in New York City. (Michael Nagle - AFP/Getty Images)
A sales clerk at the Best Buy electronics store counts money for a purchase in Westbury, New York November 27, 2009. (Shannon Stapleton - AFP/Getty Images)
Black Friday bargain hunters shop for discounted merchandise at Toys R' Us, which opened at 9PM Thanksgiving Day, November 24, 2011, in New York City.(Michael Nagle - AFP/Getty Images)
Black Friday bargain hunters shop for discounted merchandise at Toys R' Us, which opened at 9PM Thanksgiving Day, November 24, 2011, in New York City.(Michael Nagle - AFP/Getty Images)加拿大华人网 http://www.sinoca.com/