comScore, Inc. (NASDAQ: SCOR), a leader in measuring the digital world, today released its Q2 2011 U.S. retail e-commerce sales estimates, which showed that online retail spending reached $37.5 billion for the quarter, up 14 percent versus year ago. This growth rate represented the seventh consecutive quarter of positive year-over-year growth and third consecutive quarter of double-digit growth rates.

The full version of the press release is available at: http://www.comscore.com/Press_Events/Press_Releases/2011/8/comScore_Reports_37.5_Billion_in_Q2_2011_U.S._Retail_E-Commerce_Spending

Please let me know if you have any questions or would like to speak with an analyst. 

Thank you,
Stephanie Lyn Flosi
comScore, Inc.
press@comscore.com
+1 (312) 777-8801

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