For those living outside of the USA wondering what all this Black Friday and Cyber Monday talk is about; citing www.wikipedia.org:
"Black Friday is the day after Thanksgiving in the United States, where it has served as the unofficial beginning of the Christmas season at least since the start of the modern Macy's Thanksgiving Day Parade in 1924. The term 'Black Friday' has been traced back only to the 1970s.
The term Cyber Monday refers to the Monday immediately following Black Friday, the ceremonial kick-off of the holiday online shopping season in the United States between Thanksgiving Day and Christmas. Whereas Black Friday is associated with traditional brick-and-mortar stores, Cyber Monday symbolizes a busy day for online retailers. The premise was that consumers would return to their offices after the Black Friday weekend, making purchases online that they were not able to make in stores. Although that idea has not survived the test of time, Cyber Monday has evolved into a significant marketing event, sponsored by the National Retail Federation's Shop.org division, in which online retailers offer low prices and promotions."