MKT5610 Chap.12 Customer Experience and Retention Economics
Customer Experience and Retention Economics
The gulf between satisfied and completely satisfied
One of the course readings states the problem in a sentence: the distance between a satisfied customer and a completely satisfied one is wide enough to sink a company. Another argues that retaining customers is what drives lifetime value and firm profitability.
Together they say something uncomfortable about the measurement most companies rely on, which is that a satisfaction score in the good range is not evidence of much at all.
Why a mean is the wrong statistic here
If the relationship between satisfaction and staying is nearly flat across the middle of the scale and rises sharply at the top, two companies with identical means can have entirely different retention, and a mean improving from 4.0 to 4.2 may represent no change in the group that matters.
The fix costs nothing: report the share at the top of the scale.
Defection is late but honest
Defection is behaviour rather than opinion, recorded rather than reported, and nobody gives a polite answer to it. Its drawback is timing, because a customer who has stopped buying does not announce it.
That is the case for tracking leading indicators instead: top-box share, second purchase rate, and the share of volume moving only on promotion.
What this chapter covers
- 01
The gulf between satisfied and completely satisfied customers
- 02
Why an average conceals the group whose behaviour follows their opinion
- 03
Retention and defection in the lifetime value calculation
- 04
Defection as recorded behaviour, and its timing problem
- 05
Leading indicators computable from records you already hold
- 06
Breaking service quality into components that can be acted on
- 07
Auditing six experience stages against six utility levers
- 08
The stages nobody owns as where blocks accumulate
Reconcile a good average with a falling repeat rate
- 3Say whether the two figures actually conflict.
- 2Identify what the mean is concealing.
- 3Give the two repairs, in order of cost.
Key terms
- Top-Box Share
- The proportion of respondents giving the highest available score. It tracks the group whose behaviour follows their stated opinion, and it moves when something real changes.
- Defection Rate
- The proportion of customers who stop buying. It is recorded rather than reported and therefore honest, and it arrives months after the cause that produced it.
- Leading Indicator
- A measurement that moves before the outcome it predicts. Top-box share, second purchase rate and promotion dependence are all computable from existing records.
- Second Purchase Rate
- The share of first-time buyers who return at all. It is the earliest honest signal that a first experience delivered what was promised.
- Service Quality Dimension
- One component of a global quality judgement, such as responsiveness or reliability. Splitting the judgement gives a manager somewhere to go, which a single score does not.
- Experience Audit
- Walking the six buyer experience stages as the customer rather than as the company, asking at each what work the buyer has been left to perform.
- Unowned Stage
- A stage of the experience cycle that no department is responsible for, commonly delivery, maintenance or disposal. Blocks accumulate there because nobody is measuring them.
Customer Experience and Retention Economics FAQ
If our satisfaction score is good, why would customers still be leaving?
Because a good average is compatible with most of your customers being merely satisfied, and merely satisfied customers leave as soon as something easier appears. The relationship between satisfaction and staying is nearly flat across the middle of the scale and steep only at the top, so the group that predicts retention is the one scoring at the very top, and a mean tells you nothing about how large that group is.
What should we measure instead of average satisfaction?
Three things you already have the data for. The share of respondents giving the top score, which tracks the group whose behaviour follows their opinion. The proportion of first-time buyers who return at all, which is the earliest honest signal that a promise was kept. And the share of volume sold at a discount, which rises quietly for years before it shows up in margin and is the clearest reading of loyalty going hollow.
Why is defection called a better measurement if it arrives too late to act on?
Better in what it measures, not in when it arrives. It is behaviour rather than opinion, so nobody softens it out of politeness and no survey design can bias it. The timing problem is real, which is exactly why the practical answer is to track the leading indicators that move before it, and to use the defection figure to check whether those indicators were pointing the right way.
How do I run an experience audit without it becoming an exhaustive exercise?
Walk the six stages as the customer rather than as the company, which means starting before the purchase decision and ending after the product has left rather than starting at the order. At each stage ask what the customer has to do, not what you do for them. Most of the thirty-six cells will be empty and that is the correct result; the value is in being forced past the stage you were already thinking about.
Assessment move
Compute the three leading indicators for your group's store at the end of each week rather than at the end of the project, and plot them beside revenue. The point is not the levels, which will be small, but whether they move together. A report that shows revenue rising while the repeat rate falls has found something, and it has eight weeks to act on it.
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