fbpx

In my first post on this topic I discussed common approaches to direct mail fundraising segmentation, and posited that we ought to step back and consider these two fundamental questions:

  1. Do we really know whether we’re getting meaningful ROI on our segmentation?
  2. Are we even set up to determine the answer to #1?

My argument, having worked with dozens of clients, is that the honest answer to both questions is no. I would further argue that the way we “do segmentation” can actually hinder our ability to answer these questions in the affirmative.

However you decide to slice your constituent universe up, one of the most fundamental tenets of direct marketing is to do it in a way that actually permits you to test the effectiveness of some aspect of your effort – channel, content, timing, who signs the letter, etc. Too much segmentation and too many variables make it very difficult to do so. Perhaps we could take our lead from the world of academic research, in which experiments are carefully designed to test one variable at a time.

One consequence is that segments should be stable over some period of time. If constituents are constantly being grouped into different segments, the ability to gauge the effectiveness of different messages, channels, etc., can be lost. If the content is changed from one appeal to the next, a the composition of segments changes as well, differences in results cannot be accurately ascribed to the change in content. This may sound fairly obvious, but I do think this fact gets overlooked in practice due to the (sometimes vast) complexity of segmentation.

A closely related principle, therefore, is the use of test groups. If we want to test different content within a certain population, let’s say parents of current students, the most scientific approach would be to pull a random selection out of the overall group to use as the test group. There are different ways to accomplish this, and the more sophisticated fundraising CRM systems have functionality for this.

In my next post, I’ll present a data-driven alternative approach to direct marketing segmentation.

 

Brandon is a Salesforce Certified Administrator and brings over 20 years of experience as an advancement practitioner and consultant. Before joining Zuri Group, Brandon was a Senior Enterprise Solutions Consultant at Blackbaud, and prior to that he was a fundraiser for 12 years. This deep experience in both frontline fundraising and fundraising operations and data management strongly informs his approach to consulting, and Brandon helps his clients keep the bigger picture in mind at all times.

Share This