BigAtom Case Study – Pepe Jeans
Case Study · Fashion & Denim

How Pepe Jeans Scaled
Catalog Ads Profitably with BigAtom

Improving ROAS, reducing CAC, and growing catalog ads contribution with product-level intelligence and automation across Meta and Google.

0%
Improvement in ROAS
0%
Reduction in CAC
7–10%
Increase in CTR via creative automation
20%→37%
Catalog ads contribution to revenue
The Challenge

Scaling catalog ads without losing efficiency

Pepe Jeans had strong demand but needed better control over product-level performance, inventory gaps, creative fatigue, and wasted spend to scale profitably.

About the Brand

Pepe Jeans is a globally recognised fashion and denim brand with a large product catalog spanning multiple categories.

While the brand had strong demand, scaling further required moving from campaign-level optimisation to a product-led performance system — making decisions at the SKU level to identify which products to scale, pause, refresh, or deprioritise.

High Dependence on Discount-Led Revenue

A significant share of revenue was driven by offers and discounts, making profitable scale harder to sustain over time.

Low Catalog Ads Contribution

Catalog ads contributed only ~20% of total revenue, leaving strong room for growth through smarter product targeting.

Wasted Spend on Poor Performers

Without automated product-level controls, inefficient SKUs continued consuming budget without delivering proportional returns.

Creative Fatigue at Scale

With a large product catalog, ad creatives became repetitive quickly, impacting engagement and campaign performance.

The Approach

Product Performance Management

BigAtom moved Pepe Jeans from campaign-level optimisation to SKU-level decision-making — segmenting the catalog into four clear groups, each with a distinct performance strategy.

Low Spend · High ROAS

High Potential Products

Emerging categories like footwear and high-potential SKUs with strong conversion signals but insufficient budget to reach their ceiling.

High Spend · High ROAS

Hero Products

Best-selling SKUs ready to scale — proven top performers protected from budget dilution and prioritised for dedicated campaigns.

Low Spend · Low ROAS

Sale-Driven Products

Discount and promotion-led products needing visibility. Managed carefully to reduce discount dependency and protect margin.

High Spend · Low ROAS

Non-Performers

Low-performing products consuming budget without returns. Targeted for automated Stop-Loss pausing and inventory-based exclusion.

Execution

Five targeted strategies

SKU-level intelligence and automation across Meta and Google turned the segmentation framework into measurable, compounding performance gains.

01

Built SKU-Level Performance Visibility

360°
Unified product view

BigAtom integrated data across Meta Ads, Google Ads, GA4, app analytics, and Shopify — creating a single unified product-performance view to identify which SKUs were ready to scale.

Data Sources Connected
M Meta + Google Ads Unified
+
S GA4 + Shopify Unified
02

Automated Stop-Loss for Poor Performers

19%
Improvement in ROAS

BigAtom’s Stop-Loss Automation removed inefficient products from catalog campaigns once they dropped below defined performance thresholds — cutting wasted spend and redirecting budget toward stronger SKUs.

Stop-Loss Rule
> Ad Spend Threshold
AND
< ROAS Target
03

Used Inventory-Based Automation

16%
Reduction in CAC

BigAtom connected with backend inventory data to ensure products with broken sizes or stock issues were not promoted — avoiding spend on unpurchasable products and improving both media efficiency and customer experience.

Inventory Rule
Broken Sizes Exclude
AND
Stock Recovered Reintroduce
04

Solved Creative Fatigue with Automation

7–10%
Increase in CTR

BigAtom enabled creative automation at scale — generating new creative variations, refreshing product visuals, and reducing repetitive ad experiences across large product sets to keep catalog ads fresh and engaging.

Creative Automation
Visual Refresh Automated
+
CTR Uplift 7–10%
05

Improved Product Segmentation

20%→37%
Catalog ads revenue contribution

Pepe Jeans’ catalog was segmented by performance, category, margin, and business priority — from best-sellers to emerging categories like footwear — reducing dependence on a few categories and building a more balanced revenue mix.

Segment Types
Best-Sellers Scale
+
Emerging Categories Grow
Data & Results

Product-led performance metrics

Moving to SKU-level decisions delivered measurable gains across ROAS, CAC, CTR, and catalog revenue contribution.

0%
Improvement in ROAS
0%
Reduction in CAC
7–10%
Increase in CTR
20%→37%
Catalog ads revenue share

Catalog Ads Revenue Contribution: Before vs After BigAtom

Catalog Ads Share of Total Revenue +17pp Increase
After BigAtom
Before BigAtom
ROAS & CAC Efficiency Gains +19% ROAS · −16% CAC
ROAS Improvement
CAC Reduction

Related

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