Sales and Marketing 11% increase in Black Friday e-commerce sales November 30, 2009 Share Share on Facebook Share on Twitter Pinterest Email WSJ reports a 11% increase in 2009 Black Friday e-commerce sales in comparison to 2008. Online retailers collected $595 million in revenue on Friday. ecommerce Prev Post 12 tax tips for small businesses November 29, 2009 Next Post Spend $10 for up to 30% reduction in charge backs November 30, 2009