Telling the truth about SME life today

How to measure customer loyalty

Dominic Kitchin, from the Science of Buying,believes that without a statistically proven method to measure loyalty it is difficult to determine which areas of the business need improving in order to increase the number of returning customers.

Many large firms use the Net Promoter Score (NPS), which allows them to measure customer loyalty.

“We buy from emotion and then, what usually follows, is a rationalisation of the purchasing decisions through logic,” said Kitchin.

This is backed-up by professors Patrick Georges, Anne-Sophie Bayle-Tourtoulou and Michael Badoc in ‘Neuromarketing in Action‘: “Customers decide with their gut. Half of their decisions are irrational and emotional. Marketing must deal with customers emotions as well as their reasons to buy.”

Loyalty is influenced by emotion. So we need to gauge an emotional intention with an emotional question, i.e. How likely would you be to recommend . When we recommend something we do so in order to help, impress or show off to others. This is why the How likely would you recommend question fits the emotional measurement.

Therefore, understanding your NPS is essential. Kitchinexplains how to measure and understand your NPS:

Ask your customers; on a scale of 0-10, with zero meaning not likely at all and ten meaning extremely likely , how likely would you be to recommend (company name) to your family or a friend .

“If customers give you a score from 0 -6 then they are known as a detractor they tend to speak negatively about organisations, they spend less, and they dont stay as long with an organisation. The good news is; if dealt with in the right way they can become promoters.

“People who give a score of 7-8 are known as Passives they sit on the fence . When someone asks them What about this company theyll say some good things and negative things too. In addition, passives are extremely sensitive to price competition. However, just like the Detractors, they can be turned around to become promoters and super promoters.

“People who score 9-10 are what we call Promoters – someone who is extremely loyal. They are like the hard-core Apple fans who queue rave about the products at any opportunity.”

How to calculate NPS:

The percentage of people in your sample who scored as a promoter the percentage of people in your sample who scored as a detractor = NPS.

E.g. 100 people have responded ten are detractors, 20 are passives, and 70 are promoters. So that would mean your NPS score is 60.

The scoring can range from -100 to +100. The closer the score is to +100, the higher the loyalty.

“Its important to understand your customer loyalty and constantly work to improve it,” saidKitchin.

“Many organisations believe they need to be perfect in order to avoid detractors. However, it’s not perfection that creates super promoters, it is the way a company deals with its mistakes and responds to the customers needs that creates super promoters.

“When you fix mistakes your loyalty is deepened. So having detractors or passives is an excellent opportunity for growth.

“Customer loyalty is essential if you want to grow your business; by attracting loyal customers youll get repeat business and youll also get free advertising as they recommend you to their friends and family.”


Related Stories

More From


If you enjoyed this article,
why not join our newsletter?

We promise only quality content, tailored to suit what our readers like to see!