Question: What is black Friday and what does it have to do with? 

Answer: BLACK FRIDAY (SHOPPING) - http://en.wikipedia.org/wiki/Black_Friday_Sale\nFrom Wikipedia, the free encyclopedia\n\nBlack Friday, the day after Thanksgiving in the United States, is historically one of the busiest retail shopping days of the year. Many consider it the "official" beginning to the holiday season. Most retailers will open very early and usually provide massive discounts on their products.\n\nAlthough Black Friday is typically the busiest shopping day of the year in terms of customer traffic, it is not typically the day with the highest sales volume. That is usually either Christmas Eve or the last Saturday before Christmas.\n\nOrigin\n\nThe first use of this term to describe the day after Thanksgiving is not exactly known. There are two popular theories as to its origin.\n\nAccounting practice\n\nOne theory is that stores traditionally operated at a financial loss for most of the year (January through November) and made their profit during the holiday season. When this would be recorded in the financial records, common accounting practices use red ink to show negative amounts and black ink would show positive amounts. Black Friday is the beginning of the period where they would no longer have losses (the red) and instead take in the year's profits (the black).\n\nStress from large crowds\n\nAnother theory comes from the fact that shopping experience on this day can be extremely stressful. The term is used as a comparison to the extremely stressful and chaotic experience of Black Thursday or other black days. According to The Word Spy:\n\nEarliest Citation:\nChristmas decorations around Tampa Bay started going up in late October, and business has been brisk since then. And while Friday--known as Black Friday for the legendary hordes--will be the biggest shopping day for many area stores, others ring up the greatest sales the Saturday before Christmas.\n—Marilyn Marks, "Retailers expect good sales this Christmas," St. Petersburg Times, November 27, 1986\n\nThere exists an earlier reference, speaking to the Friday after Thanksgiving:\n\nA BLACK FRIDAY.\nThere have been many Black Fridays in recent history. Most of them have been days of financial panic. There has been none of blacker foreboding than last Friday. And the blackness is not loss or fear of loss in stocks and bonds.\nNew York Times (1857-Current file).\nNew York, N.Y.: Dec 3, 1922. pg. 38, 1 pgs\nISSN/ISBN 03624331\n\nEmployees of retail stores have for years referred to Black Friday in a satirical way, to note the extremely stressful and hectic nature of the day. Heavy traffic and customer demands added to the long hours make it a difficult day.\n\n\nBlack Friday on the Internet\n\nAdvertisements in advance\n\nCertain websites such as DealTaker.com offer information about Black Friday deals up to a month in advance. The text listings of prices are usually accompanied by adscans -- complete PDFs either leaked by insiders, or intentionally released by large retailers to give consumers insight and allow them time to plan.\n\nCyber Monday\n\nThe term Cyber Monday refers to the Monday immediately following Black Friday, which unofficially marks the beginning of the holiday online shopping season.\n\nIn recent years, Cyber Monday has become a busy day for online retailers, with some sites offering low prices and other promotions on that day.\n\nControversy\n\nResponse (Buy Nothing Day)\n\nAnti-consumer frenzy protesters have chosen this day as Buy Nothing Day in North America, where those concerned about the increasing power and influence of consumer corporations are urged to not make consumer purchases.\n\nDMCA\n\nIn recent years, some retailers (including Wal-Mart, Target Corporation, Best Buy, and Staples, Inc.) have claimed that the advertisements they send in advance of Black Friday and the prices included in those advertisement are intellectual property and protected by the Digital Millennium Copyright Act (DMCA).\n\nUsing the t
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