Black Friday (shopping) corner the gold market. When President Grant learned of this manipulation, he ordered the Treasury to release a large supply of gold, which halted the run and caused prices to drop by eighteen percent. Fortunes were made and lost in a single day, and the president's own brother-in-law, Abel Corbin, was ruined. The earliest known use of "Black Friday" to refer to the day after Thanksgiving occurs in the journal, "Factory Management and Maintenance", for November 1951, and again in 1952. Here it referred to the practice of workers calling in sick on the day after Thanksgiving, in order to
Cyber Black Friday million in online sales, representing an 11% increase versus Black Friday 2008. Gian Fulgoni of comScore said, "Black Friday, better known as a shopping bonanza in brick-and-mortar retail stores, is increasingly becoming one of the landmark days in the online holiday shopping world." Some Cyber Black Friday sales are short-lived, last through the weekend, into Cyber Monday, and beyond. 'Cyber Black Friday' was created in 2009 by eCoupons.com after observing that online retailers launched their holiday sales before Cyber Monday to compete with the Black Friday brick and mortar frenzy. According to Talya Schaeffer, founder of Cyber Black Friday, "Cyber