Category Archives: Analytical Culture

But What is an Impression Worth?

Seems like coming up with a value for social media has become a cottage industry, for example, $3.60 Facebook Fan Valuation Is Just the Tip of the Iceberg.  These values are often derived from what is paid for online media.  So you have to ask, if someone is basing the value of a Facebook fan on the value of impressions generated, what is the real value of those impressions?  Because unless this is known, the whole framework is faulty.

Just because you pay $5 / CPM for impressions, does not mean they are worth $5 / CPM, does it?  Do people really still have that kind of mentality?  Is the price of the media equivalent to its value?

For example, I’m sure you have heard of multi-million dollar campaigns that generate very little lift in sales.  Happens frequently in fast food, for example.  What is the value of that media?  Is it the millions paid?

What really blows my mind about this approach is it’s so offline, so old school PR. Do the folks who put forth these kinds of models believe nothing has changed in 50 years?  What happened to the whole rap of online being “different”, that you can’t measure it like offline, blah blah.

Except when it’s convenient to do so?

If you want to know the value of a Facebook fan, why not measure the value of a Facebook fan?  Because it’s hard, and would require organizational discipline?  Too bad.   Substituting the kind of models used in the example above for actually measuring the value of a Facebook fan is misleading at the very best.

Continue reading But What is an Impression Worth?

When Does a Visitor Need a Coupon? And the Reverse (Incremental Sales / Subsidy Costs)

Jim answers questions from fellow Drillers
(More questions with answers here, Work Overview here, Index of concepts here)


Q: First off, I very much appreciate you sharing all this wonderful content on your blog and conferences such as eMetrics.

A: Thanks for that!

Q: My question is a simple one, but I think the answer may be hard: When does a visitor “need” a coupon?  *Need* defined as: visitor would not have placed an order unless presented with the coupon.

A: Hmmm…methinks we’re going to have to define a few concepts and be clear on the goals to make sure we are nailing this down… visitor versus customer, sales versus profit, etc.  In other words, answer is not hard, but could be complex without defining context.

Q: It’s still a mystery to me why so many retailers seem more than willing to hand over all their margins to Groupon or give coupons to basically all visitors.  I am curious whether you would approach this question using observational data (eg web analytics) or experiments (eg AB testing), or both.

A: Right – is a mystery to me too!

There are certain situations where this approach might be appropriate, but the problem with much web “marketing” (which often is really just advertising without much thought about marketing) is often there is success in a narrow or special situation.  Then the pundits jump on and say “if you’re not doing this you are stupid”, regardless of the business situation and / or without recognizing the special circumstances that are driving success.  This is all the real Marketing stuff people leave out; understanding why it works, under what circumstances, for which segments, involving which products.

Continue reading When Does a Visitor Need a Coupon? And the Reverse (Incremental Sales / Subsidy Costs)

LTV, RFM, LifeCycles – the Framework

Jim answers questions from fellow Drillers
(More questions with answers here, Work Overview here, Index of concepts here)


Q: I visited your website because I am trying to understand how to develop a customer LifeTime Value model for the company that I work at.  The reason is we are looking at LTV as a way to standardize the ROI measurement of different customer programs.

Not all of these programs are Marketing, some are Service, and some could be considered “Operations”.  But they all touch the customer, so we were thinking changes in customer value might be a common way to measure and compare the success of these programs.

A: Absolutely!  I just answered a question very much like this the other day, it’s great that people are becoming interested in customer value as the cross-enterprise common denominator for understanding success in any customer program!

If I am the CEO, I control dollars I can invest. How do I decide where budget is best invested if every silo uses different metrics to prove success?  And even worse, different metrics for success within the same silo?

By establishing changes in customer value as the platform for all customer-related programs to be measured against, everyone is on an equal footing and can “fight” fairly for their share of the budget (or testing?) pie.  By using controlled testing, customers can be exposed to different treatments and lift in value can be compared on an apples to apples basis – even if you are comparing the effect of a Marketing Campaign to changes in the Service Center.

Continue reading LTV, RFM, LifeCycles – the Framework