The term "Cyber Monday" was dreamt up in 2005 by a marketing team at Shop.org, a division of the National Retail Federation. The idea was to provide online retailers with a catchy hook to match the brick-and-mortar shopping frenzy fueled by mention of Black Friday savings. At the time, Cyber Monday wasn't the busiest online shopping day of the year -- it was more like the 12th -- but it's become a very popular day to shop since then [sources: National Retail Federation, Hof].
Lots of consumers were already taking part, shopping through the Black Friday weekend and into the next week, and the media seized on the Cyber Monday concept in a big way the first year it was introduced. Many online retailers saw an unexpected jump in sales, likely as a result of these free marketing efforts. By coupling the catchy phrase with sales and promotions, Cyber Monday has since served to push sales up and boost increased online shopping throughout the holiday season.
Still retail shopping isn't dead yet. Only 22 percent of Americans said they would do most of their holiday shopping online in 2016.