While Net Promoter System® (NPS) is quite easy to understand, it is still fairly new as a concept. As more literature is published on how to make the best of NPS, it is also becoming difficult to find best practices when implementing NPS in your organisation. I came across the “Ultimate List of Net Promoter® Best Practice Tips” that contains close to 40 tips, and thought of sharing the ten easiest and simplest ones as an excerpt.
http://customerthink.com/10-must-dos-for-nps-success-1-close-the-loop/