If your organization is like many Altair works with, the amount of customer information you have is restricted by the retrieval/input method. For instance, your point of sale (POS) only captures name address, phone and/or email. Even then you are counting on the sales associate to correctly spell and enter these elements. Now you have two problems, a limited amount of data on the customer and potentially incorrect data from the POS. Many times you would like to have additional variables to help drive decisions, or selections for mail campaigns/promotions but you can’t get there with what you have.
I worked in the banking world for over 15 years, and many of those years in the marketing/analysis side. We always wanted to know more about our customers, but we didn’t always have the cleanest data or the most complete data. I learned not only how to clean the data but get more matches by matching at the level of the corresponding data elements. Given the amount of information you have you can get more data than you think. There are levels you can match at that will help this.
Overlay match levels:
Individual – First Name, Last Name, Address
Household – Last name, Address
Address – Address only
Some data elements need be done at the Individual level (age, gender, etc). However, many variables can be overlaid at the household level (Household income, Number of Children, etc), or the address level (house square footage, lot size, summarized credit data, etc.). So even when the retrieval/input limits the information you have, you can add data to your customer file that enhances the capabilities for analysis and selection for marketing.
There is a full range of things that can be done to make your customer file work for you.
- Hygiene such as NCOA and Delivery Point Verification (DPV) can prepare your file for mailing. This not only benefits marketing but billing and collection as well.
- Data append as described above can enhance decision making with additional information outside what’s been given.
- Profiling is the next step to learning more about your customer. A profile is different than an append in that you are now comparing your customers to their peers in the same geographic footprint. See an example of our profile here : Customer Profile
- Modeling outcomes are much more robust with outside data. The combination of your data and the third party data allows for the prediction of outcomes such as booking a loan, responding to an offer or leaving you as a customer.
To learn more contact Troy Blackman at tblackman@altairci.com or 615-468-6821

