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QuantumPulse
E-commerce Case Study

Fashion Retailer PPC Campaign Optimization

E-commercePPC Management

The Challenge

A growing fashion retailer was struggling with rising customer acquisition costs and diminishing returns from their digital advertising campaigns. Their ROAS had dropped to 1.2x, making scaling impossible and threatening the profitability of their online channel.

They needed a comprehensive overhaul of their PPC strategy to improve efficiency and restore profitability while maintaining sales volume.

Our Approach

Comprehensive Account Audit

We conducted a deep dive into the existing campaign structure, identifying inefficiencies and opportunities for improvement.

Advanced Audience Segmentation

We restructured audience targeting based on purchase intent signals and customer lifetime value predictions.

Creative Optimization

We developed a systematic A/B testing framework for ad creative, improving click-through rates by 68%.

Landing Page Optimization

We redesigned key landing pages with a focus on conversion rate optimization, reducing bounce rates by 42%.

Implementation Details

Campaign Restructuring

We completely rebuilt the campaign architecture using a SKAG (Single Keyword Ad Group) approach for high-value products and a more consolidated structure for broader categories.

  • Implemented granular campaign structure with dedicated budgets for high-ROAS segments
  • Developed custom bidding strategies based on product margin and inventory levels

Audience Strategy

We built a sophisticated audience targeting framework that leveraged first-party data and platform-specific signals.

  • Created custom audience segments based on purchase history, browsing behavior, and engagement levels
  • Implemented lookalike audiences with varying similarity thresholds for prospecting campaigns

Creative Optimization

We established a systematic creative testing framework to continuously improve ad performance.

  • Developed a matrix of value propositions, CTAs, and visual elements for structured testing
  • Created dynamic ad templates that automatically featured best-selling products and promotions

Results

ROAS

Before
1.2x
After
3.8x
Change
+217%

Conversion Rate

Before
1.8%
After
4.7%
Change
+161%

Cost Per Acquisition

Before
46
After
28.50
Change
-38%

Revenue

Before
120K/mo
After
380K/mo
Change
+217%

Timeline

Results achieved within 90 days of implementation.

Start30 days60 days90 days

Key Learnings

Insights from this project that can be applied to similar challenges.

Audience Precision Beats Scale

Narrower, more precisely targeted audiences consistently outperformed broader targeting, even with smaller reach.

Creative Consistency Matters

Maintaining visual and messaging consistency from ad to landing page significantly improved conversion rates.

Data-Driven Budget Allocation

Dynamic budget reallocation based on real-time performance metrics led to significant efficiency gains.

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