How Much Is It Worth to Know Every Customer?
Stop for a moment and try to answer this question honestly.
If you had a list today, right now, of every person who has ever bought one of your products, with their name, their email, the exact model they own, when they bought it, and whether they are still using it, what would that be worth to your business?
Not in theory. In pounds. In revenue you could generate this quarter. In costs you could eliminate this month. In recalls you could execute this week.
Most manufacturers have never done this calculation. Not because it is difficult, but because the number has always felt academic. You do not have the list. You have never had the list. So why calculate the value of something that does not exist?
Here is why: because once you see the number, the question changes. It stops being "can we afford to build this?" and becomes "how have we been operating without it?"
The Calculation
To make this concrete, consider a mid-market manufacturer shipping 40,000 units per year at an average selling price of £350, with a product lifespan of five to eight years. Their cumulative installed base sits at roughly 200,000 active products.
At a typical registration rate of 20 to 30 per cent, they know approximately 50,000 of those owners. The other 150,000 are invisible.
The numbers below are illustrative, built on reasonable assumptions for this profile. Every manufacturer will need to substitute their own unit volumes, price points, and margins. The structure, however, is consistent.
Warranty Upsell
Extended warranty programmes represent a direct revenue line on every registered product. For this hypothetical manufacturer, assume a modest take-up rate and a warranty price at roughly ten to fifteen per cent of product value. Even at conservative assumptions, 150,000 unknown owners who cannot be reached represent a substantial pool of unrealised warranty revenue.
The illustrative figure: if even one in ten of those owners would buy an extended warranty at £40, that is £600,000 per year in warranty upsell currently unreachable simply because the manufacturer has no way to reach them.
Spare Parts and Accessories
Physical products generate ongoing parts and accessory revenue throughout their lifetime. In many categories, a significant share of that aftermarket revenue goes to third-party sellers rather than the manufacturer, because without a direct owner relationship the manufacturer has no way to identify who needs a part, which model they own, or when to reach them.
For this illustrative manufacturer, even recovering a portion of parts revenue across the unknown installed base represents a material lifetime value line. The exact ratio depends on product category and part complexity. The structural problem, owner invisibility, applies across virtually every category that ships physical goods.
Service Contracts
For manufacturers of professional or semi-professional equipment, service contracts are a high-margin recurring revenue line. A reasonable annual service contract might be priced at a fraction of the product's original sale price.
If even ten per cent of the unknown installed base could be converted to a service contract, 15,000 units at a modest annual fee produces a recurring revenue stream that compounds year on year. For this profile: £420,000 annually in recurring service revenue, illustratively.
Repeat Purchase
The most valuable customer is the one who buys again. Manufacturers with direct customer relationships are positioned to reach existing owners at the right moment in the repurchase cycle. Those relying on retail channel data alone have no way to know when a customer is approaching end of life on their existing product, no mechanism to prompt a repurchase, and no direct channel to make an offer.
For 150,000 unknown owners with a product lifespan of six years, recovering even a small percentage of that repurchase opportunity is material at scale. For this profile, the illustrative uplift across a normal repurchase cycle runs to several hundred thousand pounds annually.
Recall Capability
Recall costs are not a revenue line. They are an exposure line. Research published by the European Commission on product recall effectiveness found that recall return rates vary significantly with product value and the manufacturer's ability to reach owners directly. Products where manufacturers could push direct alerts to known owners achieved substantially higher recall engagement than those relying on media and retail notification alone. The study identifies recall return rates below five per cent for low-value products relying on media notification, compared with above thirty per cent for high-value products where manufacturers could reach owners directly.
For manufacturers who cannot identify affected owners, both the financial cost of incomplete recalls and the regulatory and reputational exposure are measurably higher. A poorly executed recall can generate costs that dwarf years of post-purchase investment.
The Total
For our hypothetical manufacturer, the value of knowing the unknown 150,000 owners spans five lines:
| Revenue / Risk Line | Illustrative Annual Value |
|---|---|
| Warranty upsell | £600,000+ |
| Spare parts recovery | Depends on product category |
| Service contracts | £420,000 (illustrative) |
| Repeat purchase uplift | Several hundred thousand annually |
| Recall risk reduction | Avoided direct and reputational cost |
These are not projections. They are revenue lines that exist today, flowing to third parties, lost to friction, or unrealised because the manufacturer cannot reach the person who owns the product. The specific numbers will vary. The structure will not.
For a manufacturer doing £14 million in annual revenue, even a conservative recovery of this value represents a double-digit percentage of turnover sitting in the gap between "product shipped" and "customer known."
Why the Number Matters More Than the Software
This is not a software pricing conversation. It is a belief conversation.
Every manufacturer reading this has a version of this calculation sitting unexamined in their business. The specific numbers vary: unit volumes, price points, product lifespans. But the structure is the same. There is a large, quantifiable pool of value that is inaccessible because the manufacturer does not know who owns their products.
There is a useful distinction in behaviour change between interest and identity. Interest says: "That sounds useful, put it on the roadmap." Identity says: "This is who we are now. We are a company that knows our customers." When a belief shifts at identity level, the question of affordability disappears. You do not negotiate the cost of something that is fundamental to how you operate.
The calculation above is designed to trigger that shift. Not to justify a purchase order, but to make you feel the weight of what you are currently leaving on the table.
The Assumptions That Keep the Number Hidden
Most manufacturers have never done this calculation because several assumptions prevent them from seeing it.
"We sell through retailers, so we cannot know the end customer." You can. The product itself can carry the connection. A single scan at unboxing links the customer to the manufacturer directly, regardless of the sales channel. The retailer facilitated the transaction. The relationship is yours to build.
"Our registration rate is fine." Research from the University of Michigan, published in 2015, found that only around six per cent of consumers always register products they buy. Scan-based registration removes every barrier between product and owner, which is why the gap between typical rates and what is technically achievable is so wide. The gap between "fine" and "possible" is where the revenue sits.
"Post-sale is a cost centre." It is a cost centre because it is structured as one. The same function, with owner data, becomes a revenue centre. Spare parts become direct sales. Warranty becomes a product. Service becomes recurring revenue. The framing creates the reality.
"We would need to build a platform." You do not. The infrastructure to give every product a digital identity, link it to its owner at first scan, and maintain that relationship through the product lifecycle exists today. The question is not whether it is technically possible. It is whether you believe it matters enough to act.
What Changes When the Belief Shifts
When a manufacturer genuinely runs this calculation and sits with the number, the reasoning tends to move through a predictable sequence.
First, discomfort. The realisation that significant revenue has been flowing past the business for years, invisible because no one was looking.
Then, urgency. The understanding that every month without owner data is another month of lost warranty upsell, lost parts revenue, lost service contracts, and growing recall exposure.
Then, simplicity. The discovery that closing the gap is not a multi-year digital transformation programme. It is a QR code on the product, a scan at unboxing, and a system that remembers. The twelve-step registration process collapses to one.
The price of the system that makes this possible becomes a footnote. Not because it is cheap, but because the alternative is expensive.
The Question That Changes the Conversation
One useful lens on operational simplification: question every requirement, delete every step, simplify, accelerate. Applied to the post-sale relationship, the first question is the one that changes everything.
Why do you not know who owns your products?
Not "should you invest in post-purchase software." Not "what is the ROI on a digital product passport." The simpler, sharper question: why are the people who chose your brand, who paid your price, who are using your product right now, why are they strangers to you?
The answer, almost always, is: because no one ever questioned the assumption that they had to be.
The manufacturers winning the next decade are the ones questioning it now. Not because a consultant told them to. Because they did the calculation, felt the number, and realised that knowing every customer is not a feature. It is the foundation of every revenue line that matters after the sale.
BrandedMark gives every physical product a digital identity, connecting manufacturers to every customer from the moment of first scan. Registration, warranty, spare parts, service, ownership transfer, all from one system, built on the belief that every owner is worth knowing. See how it works →