Academic critiques of NPS keep arriving, and a couple of them are worth taking seriously. Most aren't. Here's a walk through one widely-cited paper that gets the logic, and the methodology, backwards, and what it tells us about the wider debate.
Six things have to be true at the start of a Net Promoter rollout, or you'll end up adding a question to a survey and calling it done. Senior buy-in, treating NPS as a business process not a KPI, explicit business linkage, target timing, cross-functional expertise and budget. Here's what each one looks like in practice, and what fails when one is missing.
What separates Zappos, Amazon and Southwest from the unmemorable companies in the same industries isn't doctoral-level statistics, sophisticated survey questions or charismatic leadership. The actual difference is the boring one: they do something with the feedback. Here's what "do something" actually looks like, step by step, across innovation, immediate action, sales opportunity and service recovery.
![How Do You Show Customers What You’re Doing with Their Feedback? [Video]](/_astro/how-to-show-customer-what-you-are-doing-with-their-feedback.0M_YHPaH.jpg)
Once customers have given you feedback, they want to see something happen — and most companies quietly skip that loop. Closing it the right way doesn't just increase loyalty; it lifts the response rate next time too. Here's a short video on how to show customers you've heard and acted, with the B2B and B2C variants laid out.
Transactional NPS asks customers about your processes, not your relationship, and that quickly drags you into the architecture of service delivery itself. Most organisations still optimise the stopwatch and assume faster is better. The Dynamics of Service argues the opposite, in the cases that matter. Here's the encounter-versus-relationship distinction and where it changes the design call.
Customers don't mind giving feedback, they mind being asked badly, or too often. Most customer satisfaction surveys still trip over the same handful of basics, and the survey ends up costing more goodwill than it gathers data. Here are a dozen practical do's and don'ts that, applied together, lift response rates without changing the questions.