Black Friday (shopping) days where people shop from all the major e-commerce players and large FMCG brands. From 2015, Google has now stopped the GOSF. The aim was to bring leading e-commerce players on a single platform and boost online shopping in India. Survey during GOSF 2014 suggests that 90% of consumers were satisfied with the exclusive discounts offered in GOSF. According to Google Trends, the interest for Black Friday is rising every year. Comparing the search volume of the term Black Friday in November 2012 and November 2013, the increase is almost 50 percent (22,200 is the search volume in November 2012
Friday the 13th year being a common year starting on Tuesday (F) (e.g. 2001/02, 2012/13 and 2018/19), or from August to October the following year being a leap year starting on Saturday (BA) (e.g. 1999/2000 and 2027/28). The shortest period that occurs with a Friday the 13th is just one month, from February to March in a common year starting on Thursday (D) (e.g. 2009, 2015 and 2026). Each Gregorian 400-year cycle contains 146,097 days (with 97 leap days) or exactly 20,871 weeks. Therefore, each cycle contains the same pattern of days of the week and thus the same pattern of Fridays that