Correction

The Net Promoter Score (NPS): Does It Work?

Corrected by Emir Baycan · Full-Stack Developer, Mobile App Builder and Web Platform Founder with expertise in SEO, automation, SaaS, AI visibility, DevOps and scalable digital products

Emir Baycan found something wrong, outdated, or unsupported on this page and proposed a fix. The publisher accepted the correction.

Role
Correction
Status
Accepted
Date
11 July 2026

Suggested change

(1) "expanded it in the 2006 book <em>The Ultimate Question: Driving Good Profits ..." -> "expanded it in <em>The Ultimate Question</em> (2006) and the 2011 edition <em..." (2) "A 2016 meta-analysis by <strong>Morgan and Rego</strong>, published in the <e..." -> "A 2006 study by <strong>Morgan and Rego</strong>, published in <em>Marketing ..."

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