The day After Thanksgiving (Friday) is known as Black Friday. This also is unofficially or officially start of holiday shopping season. Almost all stores come out with Door buster Sales with early bird special to attract consumers to their stores. People stand in line hours before store is opened, to grab the bargain of the year. Almost every store has something that interests every one. For bargain hunters, if there is a biggest festival in a year, that would be, no doubt, the Black Friday. In last few years(starting from 2013 to be precise),Black Friday Sales have started way before Friday-with some stores starting their Black Friday sales on Thanksgiving day & some even starting on Wednesday.It would not be surprising to see Black Friday sale starting from Monday on that week. Therefore, revenue wise this is NOT the best day for stores.Biggest sales day now include Thanksgiving day, Green Monday and Cyber Monday.