What is Net Promoter Score (NPS) and how is it used?
by Adil Wali
“Net Promoter Score is a system of measuring customer loyalty that was introduced by Fred Reichheld in a 2003 Harvard Business Review article, “The One Number You Need to Grow”and further elaborated upon in his book titled, The Ultimate Question: Driving Good Profits and True Growth.
Reichheld categorizes responses to that question as follows: The Net Promoter Score is obtained by taking the percentage of Promoters and subtracting the percentage of Detractors. The passives are ignored.”
