Case Studies~7 min read

Turning around an e-commerce business unit in operational drift

An engagement for a national retail group whose e-commerce business unit was operating in degraded mode. Objective: restore the coherence of the e-commerce system, stabilize the customer promise, and give leadership reliable governance capability back.

SectorLarge retail
ContextE-commerce BU losing alignment
EngagementFull realignment of the e-commerce system
Video: Bringing a drifting e-commerce BU back under control
Bringing a drifting e-commerce BU back under control

The starting context

When I stepped in, the e-commerce business unit was operating at very high volumes, but the system was starting to fall out of alignment. Several critical signals were emerging.
01

Steadily declining conversion rate

02

Unstable customer promise (timelines, messaging, delivery options)

03

Inconsistent OMS generating phantom stockouts and overselling

04

Customer service overwhelmed, with over 1,800 open tickets

Starting context

A system that had become impossible to steer

At high volume, every malfunction spreads immediately: a logistics break becomes a delay, then a support contact, a dispute, an extra cost and, ultimately, a loss of margin and trust.
  • Cascading logistics delays
  • Orders not fulfilled
  • Carrier disputes rising sharply
  • More than 1,800 open support tickets
  • Loss of visibility on real performance
An isolated inconsistency never stays isolated: it spreads through the whole chain until it degrades the customer experience, operations and margin.

Understand how the system really worked

Before fixing anything, you have to understand exactly where the chain weakens, where costs are created and where performance degrades.

  • A full analysis of the e-commerce funnel: acquisition → conversion → delivery → post-purchase
  • OMS / WMS diagnostic, stock, logistics flows and management rules
  • Detailed study of support tickets, contact reasons, returns and customer irritants
  • Analysis of margins, operational overcosts and invisible losses
  • Identification of the breaks between teams, tools, processes and responsibilities
  • Root causes surfaced before any corrective decision

Three structural priorities

01

Strategic priority

Stabilize delivery timelines, product availability, and the information displayed.

02

Marketing alignment

Reduce operational errors and dispute-related costs.

03

Operational alignment

Give leadership a clear read of e-commerce performance again.

Actions taken

01 · SYSTEM

Full stabilization of the OMS and inventory reliability

A deep overhaul of stock rules, fixing inconsistencies and eliminating phantom stockouts to guarantee execution that's reliable and consistent with the customer promise.

02 · RELIABILITY

Cleanup of product availability rules

Simplifying and securing availability logic to eliminate inconsistencies between the catalog, real stock, and what's displayed.

03 · CUSTOMER PROMISE

Recalculating real delivery timelines

Aligning displayed timelines with operational capacity to restore the credibility of the customer promise.

04 · PERFORMANCE

Simplifying the purchase journey

Reducing invisible friction in the funnel to improve clarity and restore the conversion rate.

05 · OPERATIONS

Realigning logistics and carrier flows

Synchronizing flows to stabilize deliveries and reduce operational incidents.

Actions taken

Taking back control of CRM and marketing automation

The CRM had to stop amplifying operational dysfunctions and become a lever of reliability, reassurance and performance.

CRM scenarios realigned with operational reality
Transactional triggers and automations rebuilt
Post-purchase communications fully reconfigured
Stronger connection between OMS, logistics, CRM and customer service

Impact of the engagement

CUSTOMER IMPACT

1,800 support tickets → 0

The main causes of contact removed by stabilising flows and the post-purchase journey.

COMMERCIAL PERFORMANCE

Conversion stabilised, then relaunched

A clarified journey, a realigned customer promise and far less operational friction.

OPERATIONS

Delivery incidents sharply reduced

Logistics flows restructured, responsibilities clarified and carrier management strengthened.

RELIABILITY

Carrier disputes sharply reduced

Better traceability, fewer anomalies and a system that became manageable again.

The hard calls

A turnaround isn't won on the obvious actions, but on the decisions you have to own against the organisation's natural reflex.

01

Fix the causes rather than the tickets

The tension

With more than 1,800 open tickets, the expected answer was to reinforce customer service: the most visible measure, and the fastest to put in place.

The call made

Go back to the source (OMS, stock rules, displayed lead times), accepting that contact volumes wouldn't move for the first few weeks.

02

Display less flattering delivery times

The tension

Lengthening the lead times shown online means risking orders lost to competitors more aggressive on the promise.

The call made

Align the promise with real operational capacity, because a delivery date kept is worth commercially more than one sold and then missed.

03

Pause the CRM before relaunching it

The tension

Switching off live scenarios means giving up attributed revenue in the short term, which shows immediately in marketing reporting.

The call made

Stop the misaligned automations rather than keep amplifying, message after message, problems the customer was already living through.

When the system falls out of alignment, performance always ends up paying the bill.

At high volume, a malfunction never stays isolated. It spreads into operations, logistics, customer service and marketing, and ends up degrading conversion, margin and the customer experience. The answer is therefore not to fix one more symptom, but to bring the whole system back under control: flows, responsibilities, tools, team coordination and governance. That global realignment is what restores reliability, clarity and durable performance.
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