About Black Friday Black Friday is the day after Thanksgiving and is considered the first official day of the holiday shopping season. 小売業者は、買い物客を店舗やオンライン プラットフォームに誘導するために、さまざまな商品に大幅な割引を提供します。. The tradition of Black Friday originated in the United States in the 1950s and has since spread to other countries …