Consumer & Omnichannel · Growth problem
Store and ecommerce are competing instead of compounding
When store and ecommerce are run as separate profit centres, rational local decisions can add up to a worse outcome for the business as a whole. Stock gets held back from online to protect store sales, promotions are timed to favour one channel over the other, and attribution disputes over who 'owns' a customer consume energy that should go into growing total customer value.
Symptoms
What this usually looks like
- Store and ecommerce leaders each claim credit for the same customer or sale
- Stock is allocated to protect store sales targets at the expense of online availability
- Promotional calendars are negotiated between channels rather than planned around customer demand
- KPIs reward channel-level revenue with no shared measure of total customer value
- New initiatives stall because neither team's P&L clearly benefits
- Finance reports store and online as separate businesses even where customers use both
Diagnostic questions
What we would test first
- Map current KPI and bonus structures for store and ecommerce leadership to identify where incentives conflict
- Review the last two promotional calendars for timing conflicts or duplication between channels
- Build a rough blended contribution margin model that allocates shared costs consistently across channels
- Interview store and ecommerce leads separately on where they believe stock and customer ownership disputes occur
- Check whether any single forum or role currently has authority to resolve cross-channel conflicts
- Assess what proportion of customers with cross-channel purchase history can currently be identified as the same person
Root causes
Why it happens
- 01
Incentive structures reward channel silos
When bonuses, targets and reporting lines are built around channel revenue, individually rational behaviour — hoarding stock, timing promotions defensively — becomes structurally encouraged even when everyone involved understands the total-business cost.
- 02
Attribution rules were set for accounting convenience, not customer truth
Last-touch or point-of-sale attribution is simple to administer but assigns credit to whichever channel closed the transaction, regardless of where the customer's journey actually started, which entrenches disputes rather than resolving them.
- 03
Stock allocation logic predates omnichannel demand patterns
Allocation models often still assume store and online are independent demand pools to be planned separately, rather than a shared pool that should flex to wherever the customer actually wants to transact.
- 04
There is no shared owner of the cross-channel customer
Ecommerce, retail and often CRM each hold a partial view and a partial incentive; without a role or forum with authority over the whole customer relationship, disputes default to whoever has the loudest voice at the planning table.
Evidence
The numbers we would look at
These are the metrics that make the constraint visible, and the cuts that stop them being reassuring by accident.
| Metric | What it tells you | How we read it |
|---|---|---|
| Total customer value across channels | The shared metric that should sit above channel-specific revenue in planning conversations.Requires identity resolution across POS, ecommerce and CRM; without it, this number will understate reality. | Requires identity resolution across POS, ecommerce and CRM; without it, this number will understate reality. |
| Stock allocation vs. channel demand signal | Whether inventory is following actual demand or historical channel entitlement.Compare planned allocation against real-time sell-through and online availability requests. | Compare planned allocation against real-time sell-through and online availability requests. |
| Promotional calendar overlap and conflict rate | How often store and online run conflicting or duplicative promotions in the same period.A simple audit metric that often reveals more organisational friction than it does customer impact. | A simple audit metric that often reveals more organisational friction than it does customer impact. |
| Blended channel contribution margin | Profitability once shared costs (stock, marketing, fulfilment) are allocated sensibly across the customer's actual journey.Different from channel-reported margin, which often over- or under-allocates shared costs. | Different from channel-reported margin, which often over- or under-allocates shared costs. |
| Cross-channel repeat purchase rate | Whether customers who buy in one channel come back in either, a proxy for whether the brand experience feels coherent.Needs identity matching; without it this is usually invisible. | Needs identity matching; without it this is usually invisible. |
Measurement traps
What can mislead you
- Looks fineStore revenue decline proves ecommerce is cannibalising the store estate
- Some cannibalisation is real, but store decline is frequently driven by underinvestment, poor local stock availability, or store closures nearby — cannibalisation is often assumed rather than tested against total customer value.
- Looks fineEach channel hitting its individual target means the business is performing well
- Two channels each hitting targets can still represent a worse total outcome than a coordinated plan, particularly if targets were set independently without reference to shared customers or stock.
- Looks fineOnline-reported margin looks stronger than store margin, so investment should shift there
- Channel-reported margins often allocate shared costs — fulfilment, returns, marketing — inconsistently, making a straight comparison unreliable without a blended cost model.
Outcome
What better looks like
Not a promised number. A clearer basis for the next investment decision.
- Store and ecommerce leadership share at least one common metric tied to total customer value
- Stock allocation responds to real-time demand signals rather than fixed channel entitlements
- Promotional planning happens in a single forum with both channels represented
- Disputes over channel credit are resolved by reference to agreed attribution rules, not seniority or volume
Where a Growth Diagnostic would start
A three to four week senior review across demand, discovery, acquisition, conversion, retention, measurement and capability — sequenced so this problem is either confirmed as the constraint or ruled out early. Read alongside the consumer & omnichannel model page for how we frame the wider system.
Related problems
Consumer & Omnichannel
No one clearly owns cross-channel decisions
Ecommerce, retail, marketing, CRM and agencies each hold a piece of the customer relationship, but no one owns the whole.
Consumer & Omnichannel
Digital investment can't be justified against total business revenue
Digital marketing's platform-reported return understates its real effect once assisted sales and halo effects are included.
Consumer & Omnichannel
Stock visibility problems are costing sales across channels
Online availability, store stock and delivery promises frequently disagree, and each mismatch costs a sale or a customer's trust.
Questions about this problem
- Does this require restructuring our teams?
- Not necessarily. Some cases are resolved with shared metrics and a coordination forum; others do point towards structural change, but that's a conclusion to reach after the diagnostic, not an assumption going in.
- Will finance need to be involved?
- Yes, given P&L ownership is usually central to the conflict. Building a credible blended contribution view typically requires finance's input on cost allocation.
- Can this work if store and ecommerce report to different executives?
- Yes, though it usually means the diagnostic findings need a clear escalation path to whoever sits above both, since some recommendations will require cross-functional sign-off.