3 ms·Net Promoter Score2 points by DanielRibeiro 15y agogerad 15y agohttp://www.uie.com/brainsparks/2011/12/12/net-promoter-measures-the-wrong-thing-or-why-i-don’t-like-united-airlines/ http://www.uie.com/brainsparks/2011/12/12/net-promoter-measu...