CASE STUDY · Home & Kitchen

Fluidmaster: 120% EU Sales Growth in 3 Months

A 3-month engagement that rebuilt Fluidmaster’s EU catalog structure from the ground up.

Category

Home & Kitchen (Bathroom & Plumbing)

Marketplace

Amazon EU (multi-marketplace)

Starting Point

Mismatched variations, duplicate ASINs

Engagement

3 Months

THE RESULTS

Measurable business impact

+120%

EU Sales Growth

0

Duplicate ASINs Remaining

100%

Variations Correctly Mapped

3

Months to Results

THE CHALLENGE

What we were solving for

Fluidmaster's listings across the EU marketplaces had fragmented over time into mismatched variations, inconsistent content, and duplicate ASINs competing against each other.

Mismatched Variations Across the Catalog

Parent-child variation relationships were broken across multiple SKUs, splitting reviews and sales history.

Duplicate ASINs

Overlapping listings for the same products were competing against each other instead of building shared momentum.

Inconsistent Content Across EU Marketplaces

Listing content varied by marketplace, undermining both conversion and organic visibility across the EU.

THE APPROACH

How we built the outcome

1

Audit

Weeks 1–2
  • Full catalog audit across every EU marketplace to map every variation and duplicate ASIN
  • Root-cause analysis of how the variation structure had fragmented over time
2

Rebuild

Weeks 3–8
  • Catalog structure rebuilt from the ground up with correct parent-child variation mapping
  • Duplicate ASINs consolidated and content standardized across every EU marketplace
3

Stabilize

Weeks 9–12
  • New listings monitored for variation integrity as inventory and pricing updates flowed through
  • EU sales tracked weekly to confirm the catalog fix was translating into revenue, not just cleaner data
WHAT WE DID

The tactics behind the numbers

Variation Mapping Rebuild

Parent-child relationships rebuilt from the ground up across the full catalog.

Duplicate ASIN Consolidation

Overlapping listings merged so reviews and sales history stopped splitting.

Cross-Marketplace Content Standardization

Listing content unified across every EU marketplace instead of varying by region.

Catalog Audit Across EU Marketplaces

Every SKU mapped across every marketplace before any rebuild work started.

Listing Integrity Monitoring

Variation structure monitored as pricing and inventory updates continued to flow through.

Weekly EU Sales Tracking

Sales tracked weekly across the EU to confirm the fix was translating into revenue.

“Our listings across the EU marketplaces were a mess - mismatched variations, inconsistent content, duplicate ASINs. Seller Vine rebuilt our catalog structure and fixed the variation mapping from the ground up. Within three months our EU sales were up 120%.”

AS

Ajit Singh

eCommerce Head, Fluidmaster

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