U.S. Retail E-Commerce Sales Grow 13% in Q1

comScore released its estimates of the 2013 U.S. retail e-commerce sales for the first quarter. Sales grew 13 percent year-over-year to $50.2 billion, marking the 14th consecutive quarter of positive year-over-year growth and 10th consecutive quarter of double-digit growth. It was also just the second quarter on record to surpass $50 billion in spending.