NPS

NPS (Net Promoter Score) is a customer loyalty and satisfaction metric built on a single question: 'How likely are you to recommend us to a friend or colleague?' on a 0-10 scale. Respondents fall into three groups: Promoters (9-10, loyal customers who actively recommend you), Passives (7-8, satisfied but unenthusiastic), and Detractors (0-6, customers who may actively harm your reputation). The score is calculated as % Promoters minus % Detractors, ranging from -100 to +100. Any positive score is considered good; above 50 is excellent; above 70 is exceptional and rare even among the world's leading brands. The most common mistake is sending an NPS survey and never acting on the results — the real value comes from following up with Detractors and fixing their underlying issue. eCommerce businesses with high NPS benefit from organic word-of-mouth, positive reviews, and a significantly lower CAC than competitors.

NPS is designed to be simple and comparable over time, but it works best paired with the open-ended follow-up question ('why did you give that score?'), since the number alone doesn't reveal what's driving satisfaction or dissatisfaction. A single NPS snapshot also means little without a trend — a business tracking NPS quarterly can catch a declining score early and investigate before it shows up as falling repeat-purchase rate or rising support ticket volume, both of which lag NPS by weeks or months.

A business surveying NPS through StoreChart's connected communication channels can tie each response directly back to that customer's order and support history in the CRM, turning a bare score into a segmented insight — whether the detractors cluster around a specific product, a specific fulfillment delay, or a specific support interaction becomes visible instead of staying buried in an anonymous survey tool disconnected from the rest of the business's data.

A business just starting to measure NPS shouldn't panic over the first score in isolation — the number only becomes genuinely useful once there's a baseline and at least one follow-up measurement to compare against, revealing direction rather than a single, context-free data point.

Response rate matters as much as the score itself — an NPS survey answered by only 2% of customers, especially if that 2% skews toward either extremely happy or extremely unhappy people, can paint a distorted picture compared to a survey with meaningfully broader participation across the full customer base.

In short, NPS is most valuable not as a single score to report upward, but as a recurring listening mechanism paired with a real process for acting on what detractors and passives actually say.