Drilling Down Newsletter # 20 - May 2002 - B2B
Software Example, Recency
Drilling Down - Turning Customer
Data into Profits with a Spreadsheet
Customer Valuation, Retention,
Get the Drilling Down Book!
Now also available online through
Amazon and Barnes & Noble
The Marketer's Common Sense Guide to E-Metrics - 22 benchmarks to understand the major trends, key
opportunities, and hidden hazards your web logs uncover.
To find out more about this topic:
Drilling Down Newsletter # 20 - May 2002
In This Issue:
# Topics Overview
# Best of the Best Customer Marketing Links
# Tracking the Customer LifeCycle: B2B #1
# Questions: Customer Retention Metrics
Hi again folks, Jim Novo here.
This month we've got the usual "best of" Customer
Marketing article links, the first installment of the B2B Software
Real World Example, and a fellow Driller looking for some advice on
measuring Customer Retention that ends up with a High ROI Marketing
Let's do some Drillin'!
Best Customer Retention Articles
This section flags "must read" articles moving into the paid DM News archives before the next newsletter is delivered. If you don't read these articles by the date listed, you will have to pay $25 to DM News to read them from the archives. The URL's are too long for the newsletter, so these links take you to a page with more info on what is in the article and a direct link to the article.
Note to web
site visitors: These links may
have expired by the time you read
can get these "must read" links e-mailed to
every 2 weeks before they expire by subscribing to the newsletter.
Milk House File to Create Growth
18, 2002 DM News
What do you do when 1% of your customers represent 65% of your net
profits? Do you even know what percent of your customers equals 65% of
your profits? Better do what Charles Schwab did, and use
RFM to figure it out. A loyalty program
wouldn't hurt either.
Measure Cost Per New Customer
for a Stronger Profit
19, 2002 DM News
This article is written for catalogers, but onliners should pay heed.
Virtually nobody (except me) ever talks about merchandising on the
web. Learn from the pros - catalogers - and understand how it works.
You can make a dramatic difference in sales per visitor following
good merchandising techniques and understanding
visitor traffic patterns. Managing contacts with your e-mail list a
little more intelligently wouldn't hurt either.
Relevant Beats General Every Time
April 19, 2002 DM News
All of the endless talk about the demise of banners and online in general fails
to recognize a basic fact - if you make them relevant (targeted), they
work. You can talk about branding all you want to, but if branding is what
you are doing, then why make the darn banner ad click-able in the first place?
Tracking the Customer LifeCycle:
Real World Examples
Note: If you are new to our group and want to know more about the following ongoing discussion, the background theory is
The prior example, Hair Salon, is here:
Latency: The B2B Software Example #1
A B2B software company has an appealing pitch to business - their
software makes a company more efficient and saves more money for the
company than the software costs. The software is modular, with a
base application and additional add-ons that are specific to certain
business challenges. The selling strategy is to underprice the
base application to get market penetration and them make a higher
margin on the add-ons. The add-ons drive the profitability of
the business, as does the installation and customization of these
The company has been quite successful with this selling strategy.
But at a point, the CFO notices sales of the base application have
risen but revenue from add-ons has not risen in the same proportion.
In other words, the company is further penetrating the market but
getting less revenue from each customer. The CFO thinks:
I can't understand this. Sales of the base application are
rising according to plan but overall company revenue is not growing at
the same rate. The only thing I can think of that would create
this particular situation is fewer basic application customers are
buying add-ons. How can I figure out why this is situation is
The CFO calls the heads of business development and marketing to
ask about the situation. They both report they are aware of
slowing add-on unit sales per customer, but cannot attribute it this
to anything specific. The company is simply penetrating the
overall market more deeply they say, and as we penetrate further and
further, add-on sales seem to have slowed.
The CFO is not particularly satisfied with this answer, and
If it shows up in my financial statements, it has to be
measurable. I'm just seeing this from too high a view. All
the sales of the different base applications and add-ons roll up to
total sales, so the data I need to better understand this must be
The CFO picks up the phone to call the CIO, and then hesitates.
The IT people are going to want to know specifically what I am looking
for, the CFO thinks. Do I really know?
What is needed here, fellow Drillers, is quantification, some
framework for analyzing the situation. What is the real question
to be answered here? The CFO knows IT has limited resources to
apply to this kind of ad hoc work - if the request just generates
information that leads to another question, precious time and
resources are wasted.
The CFO could ask for monthly product sales percentage by type over
the past year. In a lot of ways, this information would simply
confirm what the CFO already knows - sales of add-ons have gone
soft. But does it answer the core question of *why* they
have gone soft? That is the real question at hand. It does
not. Customers do in fact have different LifeCycles to them:
so any monthly sales data will contain customers in various stages of
being likely to buy an add-on. Raw monthly financial data - the
kind the CFO is used to working with - is not going to answer the
"real" question. The CFO thinks:
Customers buy the base package and once they get it integrated and
tuned up they start to buy the add-ons. During any one-month
period, we have customers who just bought the base package, customers
who are in different stages of integration, and customers who are
buying add-ons. What I really need to know then is this: what is
the average number of weeks between the purchase of add-ons, this year
versus last year? If this number of weeks is rising, that is
where the softness in add-on sales is coming from - customers are
simply taking longer to make the purchase decision. If this
number of weeks is constant or falling, something else must be going
With a more concise definition of the answer required in hand, the
CFO picks up the phone and calls the CIO.
Does the data exist to do the required analysis? Are there
staffers who can run the query? Will the CIO tell the CFO that
since the CFO cut staff, there is nobody left to run the query, and
the CFO needs to hire people to run ad hoc queries? Next month,
we'll check back with the CFO of the B2B software company and find out
how the call with the CIO goes.
I can teach you and your staff the basics of high ROI
customer marketing using your business model and
customer data, and without using a lot of fancy software. Not ready for the expense and resource drain of CRM?
Get CRM benefits using existing resources by scheduling
Read the Second installment of the B2B Software Example by clicking
Questions from Fellow Drillers
Q: Hi Jim,
I am here choosing all the metrics I will use in the coming days to evaluate the health of my
business and learn a little bit more about it. I will begin analyzing some basic metrics
and then (just after being completely comfortable with the "basic metrics" I will do some more
sophisticated analyses like LTV and RF Grids. (Jim's Note: RF Grids are advanced
customer LifeCycle tracking tools described in my book).
Now I am trying to decide which is the best metric to measure my site's ability to retain
customers. There are three metrics that come to my mind. Customer Retention Rate,
Customer Churn Rate and Hurdle Rate.
Customer Retention Rate would be the easiest to measure but the least precise. I could be
doing a great job retaining customers but if I am attracting a lot of new customers this
metric could give the wrong impression that we are doing more poorly than the last time
Customer Churn Rate is very easy to calculate when you have a "subscription model
business." If the customer cancels the contract it means a defection.
But in my case there is no contact. We sell products. If the
customer does not purchase in 30 days it doesn't mean necessarily that he defected.
The Hurdle Rate based on
Recency (45 days for purchase seems to be a good number for the products we sell- natural supplements,
based in Brazil) seems to be the best metric I can choose to measure our
ability to retain customers over time.
What metric do you think I should be using to measure our ability to retain customers?
A: I think you are one of the smartest IT guys on the subject of database marketing, that
does *not* do database marketing for a living, I have ever met (?) ! Where did you learn this
stuff? Did you read a book
or something? ;)
Your analysis is absolutely correct on every point, and the approach
is on target. If you start simple and work towards more complexity,
you will learn more about your customers. And assuming most of your
products are roughly a 30 day supply, 45 days is an excellent cut-off for a
Hurdle Rate analysis.
Simply track the percentage of customers who have made a purchase in the
past 45 days over time, perhaps monthly to start. If the percentage is
rising, you are getting better at retaining customers. If it is
falling, you should be looking for reasons why this is so.
Once you establish this metric, the second "cut" I would take is by
product. What percentage of customers have made a purchase in the
past 45 days - by product category or product line? This will be very
revealing to you, and will suggest which products you should put the most marketing
effort into and which products perhaps you stock but don't
For example, all other considerations equal, the product you should feature on the home page is probably
the one which has the highest 45 day repeat purchase percentage.
By including this tracking by product, when your overall percentage of 45 day buyers
drops or rises, you can tell why. For example, if you sell a lot of products in one month that
have a low 45 day repeat percentage, in the following month, you can expect your
overall 45 day repurchase rate to drop, which means sales will drop.
With a system like this, you are now into forecasting sales, and
can do the appropriate promotions to make sure you hit sales targets.
For example, you promote products with high 45 day repeat in the following month to counteract a lot of sales in
products with low 45 day repeat prior month.
You may find that when setting up to track the overall Hurdle Rate,
it's easy or convenient to do this same tracking by product category or
line, depending on how your systems are organized. If so, it might
be worth the extra effort, because it can be frustrating to see the 45
day percent buyers drop, but to not have any idea why.
Q: Setting Hurdle Rates for each product and product category is an
excellent idea. If we notice that the "muscle mass" category has a
higher Hurdle Rate than the "fat loss" category we would advertise the muscle mass
category more that "fat loss"?
A: Absolutely. Now you have both the response rate to ads *and* the
longer term Hurdle metric to help you decide where you are really making the most money.
Make sure you keep track of the source of the customer on first purchase, because the next level down
is looking at Hurdle Rate by product category by ad
source. You will find different ads generate different Hurdle rates for the
Q: Before this idea my partners and I were always "arguing" which products should be
advertised on the index page and the main category pages. Now we will have a scientific
approach to choose the products!
A: Yes, no question. When you start to operate the business using these kinds of
measurements you can spend more time on running the business to make the most money
and less time arguing about "feelings" people have about products or design changes.
Q: This metric is so important that I will ask my programmers to create an automatic
Hurdle Rate for each product and category so I will not have to analyze the database
every time I need this information (I will need this information very frequently).
For most of the other information I will analyze them using a spreadsheet (like
it's explained in your book).
I will copy the SQL tables and paste them into the spreadsheet. I did some tests and it worked
A: Yes, these are longer term ideas that don't need to be visited as
often. And when you execute promotions based on them, you will see
your other, more short-term Hurdle metrics move, allowing you to measure the
success of the promotion by category, for example. You would see the 45 day Hurdle
percentages jump, say from 30% to 40%, but there would be a wide variation among
categories. This in itself tells you which categories are most profitable to promote to.
Q: Thanks a lot for your great advice...
A: No problem - you're a customer!
If you are a consultant, agency, or software developer with clients needing action-oriented customer modeling or High ROI Customer Marketing program designs,
If you are in SEO and the client isn't converting the additional
visitors you generate, click here.
That's it for this month's edition of the Drilling Down Newsletter. If you like the newsletter, please forward it to a friend - why don't you do this now while you are thinking of it? Subscription instructions are at the top and bottom of the newsletter for their convenience when subscribing.
Any comments on the newsletter (it's too long, too short, topic suggestions, etc.) please send them
right along to me, along with any other questions on customer Valuation,
Retention, Loyalty, and Defection right here.
'Til next time, keep Drilling Down!
- Jim Novo
Copyright 2002, The Drilling Down Project by Jim Novo. All
rights reserved. You are free to use material from this
newsletter in whole or in part as long as you include complete
attribution, including live web site link and/or e-mail link. Please
tell me where & when the material will appear.