City University of Hong Kong · FACULTY OF MARKETING

MKT5610 Chap.4 Customer Analysis and Customer Equity

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Chapter 4 of 13 · MKT5610

Customer Analysis and Customer Equity

Customers as an asset that does not appear on a balance sheet

The course reading on this topic starts from company valuation rather than from marketing: the financial value of a firm increasingly depends on intangible assets held off the balance sheet, and the most critical of those is its customers, so putting a value on customers is what makes it possible to put a value on a company, including one growing fast while still losing money.

That framing makes retention a finance question, and it is why this topic sits in the analysis section rather than at the end of the course.

Two questions that do not answer each other

Who decides, and what the decision is worth over time. A company can answer the first perfectly and still misallocate, because knowing which segment buys says nothing about which is worth keeping.

It can answer the second perfectly and still aim its communication at the wrong person. The highest volume buyer and the highest value relationship are routinely different people.

Three of the four inputs multiply, and one is subtracted once

A relationship is worth the margin on each purchase, times how often it happens, times how long it lasts, less the cost of starting it.

Margin, frequency and duration multiply every future purchase. Acquisition cost is subtracted exactly once, and it is the input organisations debate monthly.

In this chapter

What this chapter covers

  • 01

    Customers as off-balance-sheet intangible assets

  • 02

    Purchaser, user and influencer as three roles in one purchase

  • 03

    Moving an industry's attention along the chain of buyers

  • 04

    The four inputs to customer value and which of them compound

  • 05

    Why acquisition spending attracts attention it has not earned

  • 06

    A lifetime value figure as a decision rule rather than a forecast

  • 07

    Repeat behaviour as an observable proxy for the term that multiplies

Worked example · free

Estimate a relationship's value and find the live lever

Q [8 marks]. AskSia-authored practice. A campus laundry service charges HK$60 per wash at a gross margin of HK$24. The average student uses it 20 times a year and stays 2.5 years. Acquisition costs HK$150. Compute the net value, then recompute it at 3.5 years and say which input the service should be managing. The marks shown are an AskSia study allocation and are not the University's marking scheme.
  • 3Compute annual contribution and the value over 2.5 years, net of acquisition.
  • 3Recompute at 3.5 years and express the change as a percentage.
  • 2Name the input with the largest available effect and say who owns it.
Annual contribution is HK$24 times 20, or HK$480. Over 2.5 years that is HK$1,200 gross and HK$1,050 after acquisition. At 3.5 years it is HK$1,680 gross and HK$1,530 net, a rise of 46 per cent from one input. The arithmetic also shows that acquisition at HK$150 was never the binding question, since HK$400 would still be defensible. The largest lever is the length of the relationship, and in most organisations nobody owns it.
Sia tip — Quote a lifetime value as a range with the retention assumption stated beside it. Quoted as a single figure with decimals, the first question will be about the decimals rather than about the decision it was computed for.
Glossary

Key terms

Customer Equity
The aggregate value of a company's customer relationships, treated as an asset. It is the quantity the reading argues makes it feasible to value a firm whose earnings are currently negative.
Purchaser
The party who pays and signs, which in business markets is frequently neither the user nor the person whose recommendation decided the outcome.
Influencer
The party whose recommendation or specification shapes a purchase without paying for it. Industries often converge on serving this role and leave the user unaddressed.
Purchase Frequency
How often a relationship produces a transaction. It multiplies every future purchase, which is why a genuine reason to return is worth more than an equivalent saving in acquisition.
Acquisition Cost
What it costs to begin a relationship. It is visible, controllable and reported monthly, and it is the only one of the four inputs that is subtracted once rather than multiplied.
Retention
The length of a customer relationship. It moves the value figure more than any other input in most consumer businesses and is owned by nobody in particular in most organisations.
Repeat Rate
The share of first-time buyers who return. It is observable inside a short window, which makes it the leading indicator available to a group operating a store for two months.
FAQ

Customer Analysis and Customer Equity FAQ

Why does a customer value calculation matter if the number will be wrong?

Because it is not a forecast. It answers a bounded question: is this acquisition worth making, and up to what ceiling. A figure that is wrong by thirty per cent still settles that question in most cases, and the ranking of the four inputs it produces is robust to far larger errors than the figure itself. State the retention assumption alongside the number and it survives scrutiny.

Which of the four inputs should a business actually try to move?

Rank them by how much a realistic change to each would move the total, not by how easy each is to measure. Margin usually moves a few per cent and is contested. Frequency moves moderately where there is a genuine reason to return. Duration often moves a great deal and is rarely attempted. Acquisition cost moves a great deal and is constantly attempted, and it is the only one whose improvement does not compound.

How does the chain of buyers change what a company should do?

It opens a move that is unavailable if you assume the buyer is one person. When an industry has aimed at influencers for decades, the users have been left unaddressed by everyone at once, so redirecting attention to them is a strategy rather than a tactic.

The product decisions that follow are usually about the experience of using the thing rather than about its technical performance, which is the dimension the industry has been optimising.

Can a group operating a store for two months measure any of this?

Not lifetime value, because the window is far too short to observe a lifetime. But repeat behaviour inside the window is observable and it is the leading indicator of the input that multiplies. A final report showing a rising share of repeat buyers across eight weeks makes a stronger claim than a larger revenue total assembled entirely from first purchases.

Study strategy

Assessment move

Write the four inputs for the business your group has chosen, guessing where you must, then rank them by how much a realistic change would move the total. Bring that ranking to the group before anyone proposes a promotion. Most groups discover their planned activity aims at the input with the smallest available effect.

Working through Customer Analysis and Customer Equity in MKT5610? Sia is AskSia’s AI Marketing tutor — ask any MKT5610 Customer Analysis and Customer Equity question and get a clear, step-by-step explanation grounded in how MKT5610 is taught and assessed. Read this chapter free, then take your hardest questions to Sia.

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