Kevin Hillstrom: MineThatData
Helping CEOs Understand How Customers Interact With Advertising, Products, Brands, and Channels
October 20, 2026
60%
October 19, 2026
Triggers / Targeting / Personalization
On my last trip to Europe, a vendor was telling a conference attendee how he had a client that was dynamically merchandising a catalog. The client had creative for several hundred products, the client sent the vendor customer purchase transactions, and the vendor assembled a personalized catalog for every customer based on prior purchase transactions. The conference attendee looked at the vendor, and said (I'm paraphrasing here):
- "That takes all the fun out of creating a catalog."
- "I don't understand why almost no catalog professionals realize that we're trying to help them. This happens to us all the time."
- Trigger-based marketing.
- Customer targeting.
- Personalization.
October 18, 2026
PostPilot
- To maintain the craft, the catalog-centric professional must focus only on the most productive customers ... the most loyal customers ... or the most recently active customers. These will be the only two viable audiences going forward.
- Customers who have done "something recently" ... clicked through an email campaign, visited your website, signed up for credit, purchased, interacted with your social media presence ... these customers are profitable via print for a very small period of time. Why wouldn't you capitalize on this small period of time? With print? With the craft you love?
October 15, 2026
Infrequent Buyers
In about three weeks, a large fraction of your inactive customer file will awaken, briefly. For about 6-7 weeks thereafter, customers who purchase gifts ... customers who like winter-centric merchandise ... they'll awaken after a pummeling of email campaigns over the prior 44 weeks when the gift/winter-centric customer could have cared less.
And then? They'll go quiet again.
In 1999 at Eddie Bauer, our Home customers went dormant as a matter of practice. They bought bedding or pillows or whatever, then their needs were met. We'd waste a fortune mailing catalogs to an audience that was largely dormant. My team got tired of being blamed for low response ... "DON'T YOU KNOW HOW TO TARGET CUSTOMERS??" ... well, yeah, we knew how to target customers, it's just that the customers the company wanted us to target were dormant. So we rented the living daylights out of the Williams Sonoma and Pottery Barn file, and those names worked! Those customers had not just purchased our merchandise.
Obviously it's a different world in 2026. Regardless, you have your product listing ads ready for the dormant customers who are ready to bite. You have a fundamentally different email marketing cadence for the portion of your email subscriber file that is dormant for ten+ months then highly active for 6-7 weeks. Your website recognizes the formerly dormant customer and treats that customer differently.
Take advantage of the tools at your disposal for managing infrequent buyers. This is your time to shine ... it's not a Black Friday / Cyber Monday 60% off opportunity, it's an opportunity to enhance the customer relationship with infrequent customers.
October 14, 2026
The Long and Winding Road
Your business performance is undoubtedly due to decisions you recently made.
It's also the outcome of decisions made 1-3 years ago.
I worked with a company that threw away winning merchandise ... they just killed a bunch of items, replacing them with stuff that didn't work. Customers acquired 3-5 years ago were loyal to a style of merchandise that they were acquired from. It took this company about thirty months to rebuild the merchandise assortment and ultimately identify new winning items that were aligned with the winning items from 3-5 years ago.
Do you want to know one of the huge benefits of having a 15% or 20% annual rebuy rate? Rebuilding your business is not a long and winding road! You can reinvent your customer base annually! The low-retention businesses I've been aligned with constantly reinvent themselves, they aren't beholden to the past. It's a feature of this business model.
If you are Macy's and you have a customer base with a 60% annual rebuy rate? You can't reinvent anything!! You are truly on a long and winding road, you're not driving the car and your customers own the keys to your car. Any change you make is met with criticism from your long-time loyal customer base. Pundits mock companies like Macy's for not being willing to change or evolve with the times. Pundits are wrong ... companies like Macy's cannot change or evolve with the times or their existing customer base will reject them. They're stuck. It's a huge disadvantage for having a loyal customer base. You're quite honestly better off creating new brands than trying to reinvent the existing brand, your loyal customers won't let you reinvent the existing brand.
Both the low-rebuy ecommerce brand and the loyalty-centric retail brand need to develop new items that become winning items. This part of business is universal, and it's a lot of fun for the marketer/analyst who decides to help grow the business via great items.
October 13, 2026
Newness
October 12, 2026
A CEO Who's Customer Retention Heart Had Hardened
Back in the days when somebody paid to put you on an airplane (i.e. pre-video-conference days), I was asked by a CEO to visit his company to address a comment I made in a project writeup.
The comment?
"Until 'brand x' realizes they only retain 33% of last year's buyer file and invests significantly in customer acquisition efforts, 'brand x" will continue to contract."
At this time I had worked with the brand for more than seven years.
I was asked to present my findings to several operational teams within the company. At the end of the day, the Executive Team gathered with the CEO. It was my job to explain my findings to the CEO.
The CEO did not like my message. He took umbrage with my comment that his brand would contract. He began to yell. His face reddened. He eventually slammed his fist on the table hard enough to cause tendon damage, telling me that I didn't understand business, that his team would crack the code for customer loyalty.
At this time, his annual rebuy rates had already declined by about five percentage points (i.e. from 45% to 40%) over a seven-year period of time. I decided to chime in. My comment would end our business relationship. Here's what I said.
- "You've already had seven years as CEO to crack the loyalty code. Instead, your rebuy rates have contracted over your tenure. What makes you think you the next seven years will be different?"
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