Personalization is a revenue strategy, and customers are OKAY with that. My husband often shared a story about a great salesperson who would text us whenever his favorite designer shirt came back into stock, especially because that location didn’t always carry the brand. After that salesperson left the store, my husband told the story to a new team member in the men’s department, but the person didn’t say a word or ask for his number—they missed the point. My husband was openly explaining this, hoping the person would do the same. He was willing to share his personal information because it led to a more personal experience, but it also saved him time and frustration. Instead of making unnecessary trips to the store to search for his favorite brands, only to learn they weren’t available in his size, he could rely on the store to keep him informed. Personalization helps your customers while showing that you value both the relationship and their time.
McKinsey research makes this plain: personalization lifts revenues by 5% to 15%, reduces customer acquisition costs by as much as 50%, and increases marketing ROI by 10% to 30%. Those are not incremental gains. They are the difference between a marketing program that compounds over time and one that spins in place. And every one of those outcomes depends on the same foundation: actually knowing who your customers are.
Most independent retailers are not there yet. If your customer file is a name, an email address, and a phone number, you are not personalizing. You are guessing. You are sending the same message to everyone on the same schedule and hoping some of it lands. Your competitors who have invested in real customer knowledge are not guessing. They are reaching the right customer with the right message at the right moment, and they are seeing the results.
The good news is that the information you need is largely available. Your customers are willing to tell you what they prefer, what matters to them, and how they want to be treated. Most retailers simply never ask.
The Most Valuable Customer Data Is the Kind They Give You Directly
There are several types of customer data, and not all of them are created equal.
Purchase history tells you what someone bought. Website behavior tells you what they looked at. Data purchased from outside brokers tells you what a modeling algorithm guesses about them. All of it is useful to varying degrees, but all of it involves some level of inference.
The most accurate and most trust-building customer data is the kind customers share with you directly and intentionally. They know they are sharing it. They choose to share it. The industry term for this is zero party data , and it is worth understanding: it simply means information a customer proactively gives you rather than information you infer, purchase, or track without their explicit participation.
Why does this distinction matter right now? Three reasons.
1. Accuracy. A customer who purchased a gold necklace in December may have been buying a gift. If you build her profile around that transaction, you may be marketing to assumptions that have nothing to do with her own taste. Information she tells you directly does not have that problem.
2. Trust. Twilio’s State of Personalization Report found that 60% of consumers say trustworthiness and transparency are the most important traits of a brand. Asking builds more trust than relying solely on tracking.
3. Durability. Third-party cookies are being phased out across major browsers. Privacy regulations under GDPR and CCPA continue to tighten. Retailers who built marketing strategies on inferred and purchased data are increasingly constrained. Retailers who built on direct customer relationships are not facing the same problem.
7 Things Worth Asking Your Customers
Most retailers stop at contact information. Here is what you should consider gathering, and why each category carries real revenue weight:
Product Preferences
Styles, materials, price ranges, designers, metals, stones, aesthetics.
The specific things a customer gravitates toward. This is the foundation of any meaningful product recommendation. It is also the difference between an email that gets deleted immediately and one that reflects what the customer cares about. You cannot make a relevant recommendation without this information. (AI can’t recommend without it either.)
Gift vs. Personal Purchase
Is this purchase for the customer or for someone else?
That one detail shapes everything that follows: the tone of the follow-up, the timing, the next offer, and the overall communication sequence. A customer buying a gift has a completely different mindset than one buying for herself. Treating both the same means missing an opportunity on both sides. Understanding the motivation behind a gift purchase may also uncover an important milestone.
Communication Preferences
Some customers want a phone call. Some want a text. Some want to hear from you once a month and nothing more.
Asking upfront and throughout your relationship prevents the over-contact that erodes loyalty and the under-contact that lets customers drift to a competitor. According to Twilio’s State of Personalization Report, 62% of consumers say a brand will lose their loyalty if their experience is not personalized. Communication that ignores how and how often a customer wants to be contacted falls squarely into that category.
Lifestyle and Interests
Hobbies, profession, how they spend their time.
A recently retired professional, a new parent, and a frequent business traveler each have a different life context. This information tells you which promotions, events, and product stories are relevant to them and which ones to skip entirely. It also gives your staff something real to work with in conversation.
Family Structure
Partner, children, grandchildren, where a customer is in life and where they are headed.
For jewelry retailers especially, this is foundational. The customer who comes in today for an anniversary gift may return in five years for a grandchild’s graduation or make a meaningful self-purchase in between. Knowing a customer’s family structure tells you who they shop for over the course of your relationship, not just in the current transaction.
Upcoming Events and Milestones
This is where intentional customer knowledge becomes genuinely powerful.
I bought my Movado watch as a graduation gift to myself. Before graduation, I had walked past that store many times, wanting that watch, and I decided that when I finally graduated, it would be how I marked the moment. I still have it. I do not wear it anymore, but I remember exactly what it meant. It was one of my first milestone purchases, and it began a practice I continue to this day: marking significant moments in my life with something I chose for myself.
No brand reached out to me before graduation to say, “When you are ready to mark this moment, we are here.” No one knew that milestone was coming. But what if they had?
Graduations, promotions, milestone birthdays, retirements, and achievements are the moments when people are ready to spend with intention and want to feel understood. Retailers that know about these milestones in advance have the opportunity to be part of them. Those that do not are left out of the conversation entirely.
Service History
For jewelry retailers, this category carries particular strategic weight.
Repairs, cleanings, restorations, appraisals: each of these transactions contains real signal about a customer’s relationship to a specific piece and to your store. A customer who brings in a piece for service is telling you something important about that piece and about their relationship with you. That information has marketing value that most retailers never act on.
Collecting This Information In-Store
The most common mistake in customer data collection is treating it as a separate step: a form to complete, a survey to fill out, something tacked onto the customer experience rather than built into it. That approach feels like an imposition because it is one.
Build collection into what you are already doing.
That starts with staff training. Train your team to ask open-ended, conversational questions at the natural touchpoints you already have: ring sizing appointments, repair drop-offs, gift wrapping, appraisal consultations. “Is this a gift or something for yourself?” is not an intrusive question. It is attentive service. “Do you have anything special coming up?” opens a conversation that would never happen if you were waiting for the customer to offer the information unprompted.
The answers need to go somewhere useful in the moment. That means capturing responses in your POS or CRM during or immediately after the interaction, not relying on memory or end-of-day notes. Welcome forms framed around getting to know the customer, rather than collecting data, can also carry some of this weight. Customers are generally willing to share when the ask feels like genuine interest, and they can see how it benefits them.
Collecting This Information Online
Online collection is harder. There is no face-to-face moment, no natural conversational opening, no staff member reading the room. But for retailers with meaningful online traffic, it is not optional.
The most effective approach builds a clear value exchange into every ask.
Welcome quizzes and style profiling tools serve the customer first. “Help us understand your style so we can show you what is relevant to you” is a genuine offer. The customer gets a better experience. You get actionable information. According to Contentful’s 2025 personalization research, 80% of businesses report that consumers spend more when their experiences are personalized. That outcome requires real customer knowledge. Quizzes are one of the more efficient ways to collect it without friction.
Progressive profiling at account creation avoids asking for everything upfront. Gather the most important information at registration, then build the profile over time through account updates, loyalty program touchpoints, and post-purchase follow-up. The goal is not a comprehensive intake form on day one. It is a complete picture built across the lifetime of the relationship.
Post-purchase surveys that go beyond “How was your experience?” are consistently underused. A survey that asks whether the purchase was a gift, who it was for, and what occasion prompted it gives you information that reshapes the entire next interaction with that customer.
Email preference centers, when designed thoughtfully, let customers tell you not just how often they want to hear from you, but what they want to hear about: upcoming collections, local events, specific product categories, life moments. These details are available. Most retailers just never create the mechanism to collect them.
Asking Is the Beginning, Not the End
Fast-growing companies generate 40% more revenue from personalization than their slower-growing counterparts, according to McKinsey. That gap does not come from better technology. It comes from better information used more intentionally.
Most of your competitors are working with a name and an email address. They are sending the same message to every customer on the same schedule and calling it a marketing strategy. That is not a high bar.
The retailers winning on personalization have invested in knowing their customers:
- What they like
- What they are shopping for
- What is coming up in their lives
- How they want to be communicated with
Building that knowledge does not require a major technology overhaul. It requires a different set of questions and the discipline to capture and use the answers.
But collecting the information is only half the work. The harder part is using it in ways that feel like genuine attentiveness.
Join us next week to learn how to apply this knowledge.
