Developing Actionable Segmentation
Chapter Overview
Segmentation is widely considered the first step and key to understanding customers. However, in the real business world, the application of segmentation is not so effective. Many U.S. companies don’t use the segmentation scheme to guide decision making in acquisition, retention, resource allocation, and customer communications. This chapter first briefly discusses the importance and benefits of segmentation then explores why so many segmentations fail. Next it takes a deep dive into different levels of segmentation, and finally, it introduces several practical ways to develop meaningful tactical-level, managerial-level, and strategic-level segmentation.
This chapter is organized as follows:
What Is Segmentation?
Segmentation divides customers into distinct, meaningful, and homogeneous subgroups based on one or multiple attributes and characteristics. The concept of segmentation has been the marketing mantra for many decades. Segmentation is widely accepted as a tactic that allows organizations to improve the effectiveness of their strategies and become more efficient with their expenditures. Benefits of segmentation include:
The benefits of segmentation are great, and the concept of segmentation is easy to understand. However, segmentation is not so great in application. A study done by Harvard Business claimed that in the United States, 85 percent of 30,000 new product launches failed because of poor market segmentation.1
Why Segmentation Failed?
People generally blame the following issues:
While all these issues will certainly result in failed segmentation, in reality, most likely, the failures of segmentation initiatives generally are not related to the executive sponsorship because most of the segmentation projects were initiated by top management and were well funded. Inadequate data or incorrectly applied analytical techniques did cause the failures of segmentation, but this can be avoided by simply collecting more clean and relevant data and using alternative analytical techniques. Instead, the failures of segmentation were mostly because many marketers do not quite understand the levels of segmentation and tend to misuse high-level segmentation (i.e., market segmentation) to accomplish tasks that are supposed to be done by the lower level segmentation and vice versa. One common mistake is that the so-called one segmentation scheme fits all strategies. Some companies intentionally or unintentionally try to develop only one segmentation scheme and use it as a panacea to drive all marketing decisions. The problem is that different teams within the same company are faced with different challenges and have different needs. For instance, the chief executive officer (CEO) and the chief marketing officer (CMO) wanted to identify in what segment(s) the company has(have) the highest chance of success for their products and services, who these targeted customers are, where they live, and how to acquire them. Customer relationship management (CRM) directors were tasked with allocating the marketing budget to optimize customer management along a customer’s lifestages. Direct mail and e-mail campaign managers wanted to leverage segmentation data to personalize communications to each segment accordingly to increase response rates and sales and get the highest return on their marketing investments. And product managers wanted to achieve product-based goals, such as developing new products and selling more products. There is no such thing as one segmentation scheme that can solve every problem. Therefore, a company must build different segmentation schemes to address different needs and challenges facing various parties within the same organization.
I wanted to bring this critical issue to your attention for two reasons: First, misusing different levels of segmentation will result in lower marketing performance. And second, so far, only a few works of literature have discussed the concept of the levels of segmentation, which warranties a deeper dive into this topic.
So what exactly are different levels of segmentation?
Three Levels of Segmentation
Based on the business applications that segmentation schemes will influence, support, or drive, segmentation can be categorized into three levels:
The Strategic-Level Segmentation (Market Segmentation)
Strategic-level segmentation is also called enterprise-level segmentation or market segmentation, which has the goal of identifying market segments that differ in their demographics, purchasing power, goals, aspirations, and behaviors. Typically, a strategic segmentation view aims at understanding who the customer is, validating current positioning strategies, identifying products and market opportunities, and realignment of stores and employee behaviors around segments. Strategic-level segmentation links to the whole market, vision, strategic intent, and product benefits.
Managerial-Level Segmentation
Managerial-level segmentation takes multiple tactical-level segments as input, applying statistical methodologies such as recency, frequency, and monetary (RFM) analysis, lifetime value, and regression models to develop segments that help resources allocation, alignment, and planning.
Tactical-Level Segmentation
As the name implies, the purpose of tactical-level segmentation is used to complete tactical-level marketing tasks such as improving predictive analytics, increasing the response rate of direct mail campaigns, personalizing messaging, offers, and channels, and so on. Often, tactical-level segmentation is developed at a very granular level where customers in the database are sliced and diced in a number of ways: that is, by demographics (age, gender, income, ethnicity, etc.); by geography (country, state, city, zip, etc.); by the product affinity (product life stage, price, brand name, design, quality, features, functions, etc.); by behavioral data (RFM, seasonality, occasions, price proneness, communication channels, distribution channels, customer lifecycle stage, etc.); and by psychographic (consumer attitudes, motivations, values, behaviors, emotions, perceptions, beliefs, interests, etc.). Tactical segmentation can be simply developed by using just one variable or by using many variables combined. You may even include both strategic- and managerial-level segmentation data as input variables when developing multidimensional tactical segments.
Customer Segmentation Versus Market Segmentation
Tactical-level and managerial-level segmentation belong to customer segmentation. The differences between the customer segmentation and the market segmentation are:
How to Develop Tactical-Level Segmentation?
The journey of segmentation starts with building the tactical-level segmentation. Customers can be divided into the following six types of segmentation:
Behavioral Segmentation
Behavioral segmentation is a type of customer segmentation developed based on patterns of behavior displayed by customers as they interact with a company/brand or make a purchasing decision. It is about understanding customers not just by who they are, but by what they do. Behavioral segmentation allows businesses to divide customers into groups according to their knowledge of, use of, or response to a product, service, or brand.
The behavioral segments are the most important tactical-level segments because for some people, what they say might differ from what they will do. The best thing about behavioral segments is that they clearly reveal a customer’s true actions.
Behavioral segments, when used alone or together with other levels of segments, are instrumental in crafting personalized communications. Typical behavioral segments are as follows:
Geographic Segmentation
Geographic segmentation groups customers by a specific area, such as regions of the country or state and urban or rural. Based on specific business needs, a business may consider developing the following geographic segments: climate zone, region, state, district, rural area, city, and zip groups.
Demographic Segmentation
Demographic segmentation groups customers by age, generation, gender, income level, occupation education, marital status, religion, race, family size, and so on. To use demographic data in segmentation work, a business will have to buy them from a data vendor such as Claritas Prizm, Experian, Acxiom, or even census data. When limited to purchasing only a few demographic variables due to budget constraints, I recommend at least buying the top three variables: age, gender, and household income.
Psychographic Segmentation
Psychographic segmentation groups customers into cultural clusters, social status, and lifestyle.
PRIZM Premier Lifestage Groups account for affluence and a combination of householder age and household composition. Within three Lifestage classes—Younger Years, Family Life, and Mature Years—the 68 segments are further grouped into 11 Lifestage Groups. Each Lifestage Group’s combination of the three variables—affluence, householder age, and presence of children at home together offer a more robust picture of the consumer.2
Product Segmentation
Product segmentation groups customers into product categories purchased. Please be advised that segments in this type of segmentation are not mutually exclusive. The same customer may appear in multiple segments. Product segments reflect a customer’s historical needs and help predict the next product/service the customer will purchase.
How to Use Tactical-Level Segmentation
Tactical-level segmentation depicts customers from a great variety of perspectives. At this point, a business should be able to gain a pretty good idea about its customers already.
Applications of tactical-level segmentation include but are not limited to advertising, sales, and promotions (direct mail, catalog, e-mail, display, TV, etc.). Tactical-level segments can be used to:
Tactical segments provide a customer snapshot. To derive deeper insights from tactical segments, a business needs to look at them in a holistic and longitudinal view. I like to run these tactical segmentation reports quarterly. Keeping track of them for 24 or 36+ months will surely catch many early signs of threats and discover many hidden growth opportunities as well.
How to Develop Managerial-Level Segmentation
The objectives of developing a managerial segmentation are: (1) to help allocate marketing dollars based on projected return on investments (ROIs), (2) to improve the effectiveness of CRM based on a customer’s life stage and expected future value, and (3) to serve as a marketing automation tool for triggered marketing communications when combined with tactical segmentation and/or predictive modeling.
Managerial Segmentation for Retention
There are many ways to build managerial-level segmentation for retention; one of the useful ways is Mu’s RFM model.
Mu’s RFM Model was inspired by Arthur Hughes’ 125 RFM segmentation model. Mr. Hughes’ 125 segments are a useful segmentation tool, but 125 segments are not easy to manage, so I came up with a new way to simplify them. My model starts with segmenting the database using three key variables: Recency, Frequency, and Monetary.
Recency: How recently did a customer make a purchase?
For instance, I like to divide the recency into three groups:
This breakup is purely for illustration purpose. Based on customers’ purchase cycle and business characteristics, different cut-off dates, such as, 3 months, 6 months, or even 24 months can be used to define active customers. Another option is to normalize them into percentiles. For instance, categorizing the most recent 20 percent customers as active, the next 30 percent customers as inactive, and the rest as dormant.
Frequency: How often does a customer make a visit or a purchase?
Frequency is divided into three groups, too:
Isolating one-visit customers is very important as it enables marketers to develop specific programs to convert them into two-visit, a critical step to increase customer retention. A qualified visit is usually defined as one that has the minimum purchase amount meeting or exceeding a threshold, let’s say $99, for example.
Monetary: How much does a customer spend on a purchase(s)?
Monetary is also divided into three groups:
Table 2.1 Mu’s 27 RFM combinations
Recency |
X |
Frequency |
X |
Monetary |
|||
R1 |
0-12 Months |
F1 |
3+ Visits |
M1 |
Top 30% |
||
R2 |
13-24 Months |
F2 |
2 Visits |
M2 |
Middle 40% |
||
R3 |
>24 Months |
F3 |
1 Visit |
M3 |
Bottom 30% |
Now crosstab recency with frequency and monetary, there are 27 segments (3 × 3 × 3 = 27, see Table 2.2), where 111 stands for R1, F1, and M1. This is the group of customers with the most recent purchase, most visits, and most monetary value; and 333 stands for R3, F3, and M3, which consists of the dormant, one-time purchase, low monetary customers. From a marketing perspective, this is the group of customers a business doesn’t want to spend additional time and money on.
Table 2.2 Mu’s 27 RFM segments
|
Life Stage |
|||
Frequency |
R1: Active |
R2: Inactive |
R3: Dormant |
Monetary |
F1: 3+Visits |
111 |
211 |
311 |
M1: High |
112 |
212 |
312 |
M2: Medium |
|
113 |
213 |
313 |
M3: Low |
|
F2: 2 Visits |
121 |
221 |
321 |
M1: High |
122 |
222 |
322 |
M2: Medium |
|
123 |
223 |
323 |
M3: Low |
|
F3: 1 Visit |
131 |
231 |
331 |
M1: High |
132 |
232 |
332 |
M2: Medium |
|
133 |
233 |
333 |
M3: Low |
These 27 segments essentially are a list of lists that can be used as mail lists for direct mail, catalog, and e-mail campaigns. Normally segment 111 (R1, F1, and M1) will deliver the highest response rate and the highest sales revenue as well, whereas segment 333 (R3, F3, and M3) will generate the lowest response rate and the least sales revenue.
One of the major uses of managerial segmentation is to allocate the marketing budget. If the 27 segments are still too many to manage for
this matter, they can be further consolidated into six larger groups (see Table 2.3) based on projected response rate and sales revenue.
Table 2.3 Six RFM groups
Active |
Inactive |
Dormant |
Monetary |
A1: 111, 121, 131 |
I1: 211, 221, 231 |
311, 321, 331 |
High |
A2: 112, 122, 132 |
I2: 212, 222, 232 |
312, 322, 332 |
Medium |
A3: 113, 123, 133 |
I3: 213, 223, 233 |
313, 323, 333 |
Low |
Now two actions may be taken to these six groups:
First, assigning customer management goals to each group (Table 2.4).
Table 2.4 Assigning goals to RFM groups
Segment Group |
RFM Segment |
Customer Management Goals |
A1 |
111, 121, 131 |
Aggressively Retain and Grow |
A2 |
112, 122, 132 |
Retain and Grow |
A3 |
113, 123, 133 |
Selectively Grow |
I1 |
211, 221, 231, 311, 321, 331 |
Reactivate and Grow |
I2 |
212, 222, 232 |
Selectively Reactivate and Grow |
I3 |
213, 223, 233, 312, 322, 332, 313, 323, 333 |
Natural Course |
For instance, Group A1 is the most recent and also the highest monetary group. The CRM goal is to retain and further grow customers in this group aggressively. The total number of customers in this group may be less than 10 percent of total customers, but they often contribute more than 30 percent of total sales revenue. Retaining these customers as long as possible is critical to both the top line and the bottom line of a business.
Group I3 may contain a lot of low monetary inactive and dormant customers. Analysis of their contact history data may reveal that many of them had been contacted multiple times but never responded to communications. So, don’t waste limited marketing dollars on this group of customers. The strategy is to treat them as prospect lists and only contact them selectively when the budget allows.
CRM managers/directors can use this segmentation scheme to determine how many marketing dollars should be spent on each segment group based on the projected sales revenue of each segment group.
One of the drawbacks of this methodology is that sometimes, a high monetary customer may not necessarily guarantee a high future value. For instance, in the jewelry business, a male engagement ring customer after his first big-ticket purchase may not come back and purchase again for many years. That is a typical example of a high past value but low future value customer.
To overcome this issue, the second thing to do is overlay the projected future value onto the six groups created.
How to Calculate the Projected Future Value
First, determine the timeframe for forecasting future value. Calculate the predicted future value for the next 6 months, 12 months, or even 24 months. The timeframe of prediction should be determined based on the length and patterns of customers’ purchase circles.
In Chapter 8, we introduce several ways to calculate the future value for each existing customer. One of the easiest ways is the two-model approach. Basically, a business will need to build two models: (1) a logistic regression model that predicts the likelihood of purchase in the next 12 months and (2) a regression model that predicts the total spend in the next 12 months.
The final predicted value = the predicted likelihood to purchase × the predicted total spends in the next forecasted period.
The projected value can be divided into two groups: (1) the high-value group that consists of the top 30 percentile of customers and (2) the low-to-medium group that has the rest of the 70 percentile customers. Why is the database split this way? Remember the famous 80/20 rule—20 percent of customers produce roughly 80 percent of the sales? But in reality, it’s more likely the top 30 percent of customers will contribute a little bit more than 80 percent of sales. That is why we do a 30/70 split.
After applying the predicted future value to the RFM segment groups, the number of segments will increase, but it will enable a business to set more appropriate goals and develop more accurate contact strategies for each segment. For instance, segments high-A1 and low-to-medium-A1 before the split belonged to the same group. After the split, the high-A1 group is more valuable; therefore, it will demand more resources and attention from marketers.
Active Customer Segment Groups
Six active RFM groups broken out by projected customer lifetime value are shown in Table 2.5.
Table 2.5 Six active RFM groups broken out by projected customer lifetime value
Future Value |
Segment Group |
RFM Segment |
Customer Management Goal |
High |
A1 |
111, 121, 131 |
Aggressively Retain and Grow |
A2 |
112, 122, 132 |
Aggressively Retain and Grow |
|
A3 |
113, 123, 133 |
Retain and Grow |
|
Low2Medium |
A1 |
111, 121, 131 |
Retain and Grow |
A2 |
112, 122, 132 |
Selectively Retain and Grow |
|
A3 |
113, 123, 133 |
Selectively Retain and Grow |
Inactive Customer Segment Groups
Six inactive RFM groups broken out by projected customer lifetime value are shown in Table 2.6.
Table 2.6 Six inactive RFM groups broken out by projected customer lifetime value
Future Value |
Segment Group |
RFM Segment |
Customer Management Goal |
High |
I1 |
211, 221, 231, 311, 321, 331 |
Aggressively Reactivate and Grow |
I2 |
212, 222, 232 |
Reactivate and Grow |
|
I3 |
213, 223, 233, 312, 322, 332, 313, 323, 333 |
Selectively Reactivate and Grow |
|
Low2Medium |
I1 |
211, 221, 231, 311, 321, 331 |
Natural Course |
I2 |
212, 222, 232 |
Natural Course |
|
I3 |
213, 223, 233, 312, 322, 332, 313, 323, 333 |
Natural Course |
Predicted Future Value Model + Customer Life Stage Model
Another variation of this RFM-based segmentation scheme is to separate the new customers from the active customers and combine inactive and dormant customers into one group. I call this approach the Predicted Future Value Model + Customer Life Stage Model.
In this model, new customers are defined as recency ≤ 30 days (can also be set as ≤60 days or however the business usually defines them). We don’t further break them down by monetary because usually the number of new customers won’t be huge.
Active customers were divided into three segments by monetary—high, medium, and low.
Inactive and dormant customers were divided into two groups: high monetary and low-to-medium monetary. Singling out the high monetary customers from this group is extremely important as we only want to spend money to reactivate these customers.
After overlaying the projected future value onto these six groups, there are 12 segments (see chart below), which is still very manageable.
The New Customer Group has two segments:
The Active Group has six segments:
The Inactive and Dormant Group has four segments:
Next, you will determine the contact strategies for each segment (Table 2.7).
Table 2.7 Life stage + Predicted future value
Life Stage |
||||||
Future ValueHistoric Value |
New |
Active |
Inactive and Dormant |
|||
All |
High Monetary |
Medium Monetary |
Low Monetary |
High Monetary |
Low2-Medium |
|
High |
1: New-HF |
3: Active-HM-HF |
5: Active-MM-HF |
7: Active-LM-FH |
9: Inactive-HM-HF |
11: Inactive-L2MM |
Low2Medium |
2: New-L2MF |
4: Active-HM-L2MF |
6: Active-MM-L2MF |
8: Active-LM-L2MF |
10: Inactive-HM-L2MF |
12: Inactive-L2MM-L2MF |
For example, High Monetary, High Future Value customers will receive the most aggressive contact frequencies. New High Future Value customers will receive aggressive onboarding communications (Table 2.8).
Table 2.8 Life stage + Predicted future value + Goals
Life Stage |
||||||
Future ValueHistoric Value |
New |
Active |
Inactive and Dormant |
|||
All |
High Monetary |
Medium |
Low |
High |
Low2-Medium |
|
High |
Aggressively Onboard |
Aggressively Retain and Grow |
Aggressively Retain and Grow |
Retain and Grow |
Reactivate |
Selectively Reactivate |
Low2Medium |
Onboard |
Retain and Grow |
Retain and Grow |
Natural Course |
Selectively Reactivate |
Natural Course |
Applications of Managerial Segmentation
The managerial segments can help allocate limited marketing dollars and achieve higher ROIs in both customer acquisition and retention programs. First, let’s look at a few things managerial segments can do to reduce mail cost and increase the effectiveness of direct mail and catalog campaigns.
Application One: Determining the Right Mail Quantities for Direct Mail and Catalogs
A national retailer used to proudly send their catalogs to every customer in the database, a practice that any experienced marketers will surely frown upon. So, before they decided the mail quantity for the upcoming catalog this year, I pulled the matchback analysis report of last year’s catalog and overlaid the data on the top of managerial segments (Table 2.9). The campaign results are as follows (for illustrative purpose only, data have been altered).
Table 2.9 ABC company holiday catalog matchback analysis
Segment |
Mailed |
# Responders |
RR |
Cost/Pcs |
Total Cost |
AOV |
Total Sales |
Total Margin |
ROI |
3: Active-HM-HF |
30,000 |
2,400 |
8.00% |
$1.50 |
$45,000 |
$450 |
$10,80,000 |
$4,32,000 |
860% |
5: Active-MM-HF |
60,000 |
3,600 |
6.00% |
$1.50 |
$90,000 |
$342 |
$12,31,200 |
$4,92,480 |
447% |
1: New-HF |
10,000 |
500 |
5.00% |
$1.50 |
$15,000 |
$300 |
$1,50,000 |
$60,000 |
300% |
4: Active-HM-L2MF |
40,000 |
1,600 |
4.00% |
$1.50 |
$60,000 |
$150 |
$2,40,000 |
$96,000 |
60% |
2: New-L2MF |
20,000 |
700 |
3.50% |
$1.50 |
$30,000 |
$135 |
$94,500 |
$37,800 |
26% |
7: Active-LM-HF |
15,000 |
450 |
3.00% |
$1.50 |
$22,500 |
$280 |
$1,26,000 |
$50,400 |
124% |
9: Inactive-HM-HF |
20,000 |
600 |
3.00% |
$1.50 |
$30,000 |
$358 |
$2,14,800 |
$85,920 |
186% |
6: Active-MM-L2MF |
70,000 |
1,750 |
2.50% |
$1.50 |
$1,05,000 |
$130 |
$2,27,500 |
$91,000 |
-13% |
10: Inactive-HM-L2MF |
15,000 |
225 |
1.50% |
$1.50 |
$22,500 |
$220 |
$49,500 |
$19,800 |
-12% |
8: Active-LM-L2MF |
50,000 |
500 |
1.00% |
$1.50 |
$75,000 |
$80 |
$40,000 |
$16,000 |
-79% |
11: Inactive-L2MM-HF |
12,000 |
60 |
0.50% |
$1.50 |
$18,000 |
$330 |
$19,800 |
$7,920 |
-56% |
12: Inactive-L2MM-L2MF |
90,000 |
180 |
0.30% |
$1.50 |
$1,35,000 |
$78 |
$14,040 |
$5,616 |
-96% |
Total |
4,32,000 |
12,565 |
2.9% |
$1.50 |
$6,48,000 |
$278 |
$34,87,340 |
$13,94,936 |
115% |
Overall, the catalog generated $1,394,936 margin and a 115 percent ROI. However, if you remove the bottom three low response segments (highlighted in yellow), the ROI significantly improves from 115 percent to 225 percent (see Table 2.10).
Table 2.10 ABC company holiday catalog matchback analysis—high and medium response groups
Segment |
Mailed |
# Responders |
Response Rate |
Cost/Pcs |
Total Cost |
Avg Sales |
Total Sales |
Total Margin |
ROI |
3: Active-HM-HF |
30,000 |
2,400 |
8.00% |
$1.50 |
$45,000 |
$450 |
$10,80,000 |
$4,32,000 |
860% |
5: Active-MM-HF |
60,000 |
3,600 |
6.00% |
$1.50 |
$90,000 |
$342 |
$12,31,200 |
$4,92,480 |
447% |
1: New-HF |
10,000 |
500 |
5.00% |
$1.50 |
$15,000 |
$300 |
$1,50,000 |
$60,000 |
300% |
4: Active-HM-L2MF |
40,000 |
1,600 |
4.00% |
$1.50 |
$60,000 |
$150 |
$2,40,000 |
$96,000 |
60% |
2: New-L2MF |
20,000 |
700 |
3.50% |
$1.50 |
$30,000 |
$135 |
$94,500 |
$37,800 |
26% |
7: Active-LM-HF |
15,000 |
450 |
3.00% |
$1.50 |
$22,500 |
$280 |
$1,26,000 |
$50,400 |
124% |
9: Inactive-HM-HF |
20,000 |
600 |
3.00% |
$1.50 |
$30,000 |
$358 |
$2,14,800 |
$85,920 |
186% |
6: Active-MM-L2MF |
70,000 |
1,750 |
2.50% |
$1.50 |
$1,05,000 |
$130 |
$2,27,500 |
$91,000 |
-13% |
10: Inactive-HM-L2MF |
15,000 |
225 |
1.50% |
$1.50 |
$22,500 |
$220 |
$49,500 |
$19,800 |
-12% |
Total |
2,80,000 |
11,825 |
4.2% |
$1.50 |
$4,20,000 |
$289 |
$34,13,500 |
$13,65,400 |
225% |
This analysis convinced the CMO of the company to reduce the mail quantity by 35 percent in 2017 and invest the money saved from the catalog mailing into other more productive marketing channels such as display and remarketing. That small adjustment in budget allocation alone has generated more than $200K incremental sales for the company in 2017.
Application Two: Setting Up Contact Limits to Reduce Offer Fatigue
Many retailers have over mailed their customers, resulting in a huge waste of money and offer fatigue as well. I have seen some retailers send out as many as 20+ direct mail and catalogs and almost 50+ e-mails every year. Therefore, some retailers decided to cap the maximum number of contacts per month a customer can get. For instance, one can only get two direct mails a month and only get the same offer every three months. That is a good practice; however, customers are not created equal. A universal contact number for all customers might not be the best solution to maximize the ROIs of marketing programs. This is when managerial segments kick in and help.
Table 2.11 indicates that the number of contacts each segment will receive is different. For instance, the High Monetary and High Future Value segment will get eight contacts, the most number of contacts of all the groups, whereas three inactive and low future value groups (segments 8, 10, and 12) will only get e-mail communications.
Table 2.11 Contact strategy for RFM groups
Life Stage |
||||||
Contact Policy |
New |
Active |
Inactive and Dormant |
|||
Future |
All |
High Monetary |
Medium Monetary |
Low Monetary |
High Monetary |
Low2Medium |
High |
1: New-HF: |
3: Active-HM-HF 8 Contacts/year; 2 Same Offers/Month, Relevant Offers Only |
5: Active-MM-HF; |
7: Active-LM-FH; 3 Contacts/year, Relevant Offers Only |
9: Inactive-HM-HF; |
11: Inactive-L2MM-HF Use Response Model for mail customer selection; |
Low2Medium |
2: New-L2MF; |
4: Active-HM-L2MF; |
6: Active-MM-L2MF Use Response Model for mail customer selection; |
8: Active-LM-L2MF Email Offers Only |
10: Inactive-HM-L2MF Email Offers Only |
12: Inactive-L2MM-L2MF Email Offers Only |
Application 3: Developing Best Customer Profiles for New Customer Acquisition
Customer acquisition is a driver for businesses. But customers are not created equal. To reduce acquisition cost and increase the effectiveness of acquisition efforts, a business must first know what customers will generate the highest customer lifetime value. Overlaying customer lifetime value data on the top of the managerial segment will give marketers deeper insight into what kind of prospects they want to acquire. A business may want to acquire prospects that look like the following three types of customers because their lifetime values are the highest among all segments:
So basically, a business should develop customer profiles for these three segments (there might be some overlaps among these three segments, though) and then find prospects in the target markets that look like them.
Other Marketing Applications
Using both tactical segments and managerial segments separately or combined, marketers can develop a variety of triggered marketing automation programs and contact cadences based on customer management goals. For instance, they may set up onboarding triggers, cross-sell and up-sell triggers, repurchase triggers, lapse triggers, anniversary triggers, and many more for e-mail and direct mail campaigns.
How to Develop Strategic-Level Segmentation
When businesses develop their marketing strategies and decide how to create value for customers, there are essentially two issues they must consider: (1) they must determine which segment(s) they have the best chance of commercial success to sell their products and services to and (2) they must choose the right product-positioning strategies to compete in the segment(s) they have chosen and develop individualized products/services tailored to target segments and finally decide on the optimal marketing mix for each selected segment.
Marketers solve these two issues by using a model called STP,3 which stands for segmentation, targeting, and positioning. Segmentation is the first element and also the first step of the STP modeling.
The key outcome of the segmentation, targeting, and positioning process is to develop a unique marketing mix for a specified target market. If a segment is not responsive to a distinct offering, then that segment can probably be combined with another similar segment.
What Is Market Segmentation?
Most literature, when talking about segmentation, refers to the market segmentation. The market segmentation is an enterprise-level segmentation or strategic-level segmentation, which has the goal of identifying market segments that differ in their demographics, purchasing power, goals, aspirations, and behaviors. Typically, a strategic segmentation view aims at understanding who the customer is, validating current positioning strategies, identifying products and market opportunities, and realignment of stores and employee behaviors around segments. Market segmentation links to the whole market, vision, strategic intent, and product benefits.
Criteria for Market Segmentation
A good market segmentation must meet the following four criteria:
Why Market Segmentation Failed
Earlier in this chapter, we listed eight common reasons that lead to failures of segmentation. In addition to these reasons, there are a few other causes worth mentioning.
One of the commonly seen issues of developing strategic segmentation is that the segmentation study was heavily influenced by the opinions and the objectives of top executives. Sometimes, the purpose of the segmentation study was simply to fortify the executive’s planned strategies. A typical example was in January 2012, just two months after Ron Johnson took over the helm of the 110-year-old department store JCPenney, he announced in an interview that “We want to be the favorite store for everyone, for all Americans, rich and poor, young and old,”4 indicating a significant shift of the company’s targeting strategy. While there are a few companies that can afford to serve the entire market, no department store has ever succeeded by targeting all customers. Surprisingly, the media were quiet about his strategy. Only Alexander Chernev, an associate professor of marketing at the Kellogg School of Management, Northwestern University, questioned JCP’s desire to please everybody. Mr. Chernev says it goes against conventional wisdom.5
A few years back, I worked for an international specialty retailer that hired a big consulting firm to develop a new strategic segmentation. The consulting firm surveyed 2,000 plus people and developed a segmentation scheme without looking at the internal customer data. Having read through the beautiful PowerPoint presentation deck put together by the consulting firm, I found that the segments they created just could not be validated by the customers in the database. Many marketing managers within the company didn’t believe the personas either because they did not look like the customers they were familiar with. Later I understood that the CEO of the company planned to change the current marketing strategy. He wanted to pursue customers who look like the personas described in the segmentation work. So, the segmentation study was more of a tool to help achieve his political agenda. I wondered if the consulting firm had checked the real customer data first whether they would have developed a different segmentation scheme.
How to Develop Market Segmentation
Unless they have a strong internal marketing research team, considering the importance and sophistication of building a strategic-level segmentation, companies usually outsource market segmentation studies to a consulting firm. However, that does not necessarily mean the marketing and analytics team don’t need to do anything and leave everything to the service provider. The success of a market segmentation project largely depends on active participation. The company can help the service provider do a better job by:
For most established businesses, chances are they have already developed a market segmentation scheme. Due to the fast-changing retail environment and the proliferation of customer data that may provide more insights into customers and the markets, it is highly recommended that companies review their strategic segmentation once every three to five years.
Determining the objectives of segmentation starts by auditing the current segmentation scheme. A marketing strategy questionnaire is a great tool to ask the management team to:
Through this exercise, marketers will be able to gain the following benefits:
Equipped with insights gained through the auditing of the current segmentation scheme, the company will have a much better idea about what it wants to get out of the market segmentation study. Having the objectives clearly outlined is the first step and key to the success of the market segmentation project.
Research firms use interview and survey as two major means to gather data and form psychographic profiles for people interviewed or surveyed. In-depth interviews allow for collection of useful qualitative data to understand what makes customers tick. But it is costly. A survey may not be able to get as insightful answers as interviews, but it reaches more people than interviews. The online survey has quickly gained popularity recently as it is quicker, cheaper, and more convenient than the traditional telephone and mail-in survey. However, marketers need to be careful using this vehicle. For instance, if the primary customers are senior citizens, an online survey might not be an appropriate way to collect data as the results will skew toward younger customers. The reason is that many senior citizens are not very familiar with the online survey. A real case was eight years ago. One well-known golf equipment manufacturer presented its newest and coolest golf driver to us. They recommended targeting the 28- to 45-year-old male group. Based on customer data, we knew that their customers were typically 40- to 65-year-old male. So, I asked them why they shifted their focus toward younger customers. They said they drew the conclusions based on the finding of a recent online survey. A deeper dive into the population of those who took the online survey found that they were mostly younger male golfers because they accounted for 70 percent of people who took the online survey. Therefore, the demographic skews toward younger golfers. By the same token, if the majority of customers are youth, then Facebook might not be an appropriate place to survey them. The lesson I’ve learned from that case is to work closely with the research company and help them truly understand the nature of the business and the characteristics of customers, which will help them to choose the right channel and vehicles to collect data.
The second thing worth mentioning is that while these professional research service companies can help avoid most survey design errors, special attention must be paid to the following commonly seen survey errors:
If the service provider uses only survey data to develop the market segmentation, make sure they append descriptors such as Prizm segment codes that can be linked back to customers in the database. Otherwise, the segmentation study will become meaningless.
To overcome the limitations of using only primary research data for market segment study, I recommend the analytics team within an organization independently developing market segments using internal data only. This internal market segmentation study involves the following major steps:
After completing the internal segmentation work, compare and cross-check the results with the segments developed by the service provider. These two different segmentation studies will validate the accuracy of each other and shed more light on hidden threats and new growth opportunities, helping the consulting firm to refine their work further and develop a more accurate and comprehensive segmentation scheme.
The beauty of a market segment study is that it will discover risks and opportunities internal data alone cannot otherwise identify. For instance, the vice president of marketing of a diamond fashion jewelry company believes that her primary customers are female self-purchasers. What the research turned out was that male gift-givers account for 40 percent of total jewelry sales. Another example is that you might think skincare and cosmetics products are mainly for female customers, but a segmentation study shows that many male customers also bought skincare products, presenting a promising growth opportunity for the company.
Conclusion
Do not do segmentation just for the sake of segmentation. Segments must be useful and actionable. Smarter marketers make things simple but not simpler. While the one-for-all segmentation strategy seems to be able to simplify things, it will cause more confusion and result in lower ROI of marketing initiatives. Since different departments and different teams will have different needs and are facing various challenges, organizations must build multiple types of segmentation and multiple levels of segmentation to help address their challenges accordingly and effectively.
1 Pickard, T. March 2013. “Market Segmentation: You’re Doing It Wrong.” https://activeinternetmarketing.com
2 Claritas “Prizm Premier Lifestage Groups.” https://claritas.com/prizmr-premier
3 Moutinho, L. 2000. “Segmentation, Targeting, Positioning and Strategic Marketing.” Chapter 5 in Strategic Management in Tourism, ed. L. Moutinho, pp. 121–66. CAB International.
4 Clifford, S. 2012. “J.C. Penney to Revise Pricing Methods and Limit Promotions.” Times Argus, January 26. http://nytimes.com/2012/01/26/business/jc-penneys-chief-ron-johnson-announces-plans-to-revamp-stores.html?_r=0
5 Chernev, A. 2012. “Can J.C. Penney Become America’s Favorite Store?” Forbes, February 27. http://forbes.com/sites/onmarketing/2012/02/27/can-j-c-penney-become-americas-favorite-store/
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