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CASE STUDY · E-COMMERCE

Fixing broken tracking systems for scalable Google Ads performance

A business spending over $25K/month on advertising was struggling with inaccurate tracking, unreliable data, and inefficient campaign optimization. We rebuilt their tracking infrastructure using modern analytics systems and advanced conversion tracking best practices.


+25K

Monthly ad spend

Advanced

Tracking Infrastructure

Machine Learning Ready

Optimization System


CLIENT

E-Commerce Brand

INDUSTRY

E-Commerce / Lead Generation

SERVICES

GTM Implementation

GA4

Enhanced Ecommerce Tracking

Facebook Conversion API

Conversion Tracking Audit


ENGAGEMENT

Analytics & Tracking Optimization


THE CHALLENGE

Where the E-Commerce business was stuck.

The business was already investing heavily into advertising, spending more than $25,000 per month across digital campaigns. However, inaccurate tracking systems and incomplete data collection were limiting campaign performance and preventing effective optimization.

Critical tracking issues across Google Tag Manager, Google Analytics, GA4, Facebook Pixel, and Enhanced Ecommerce tracking created inconsistencies in attribution and conversion reporting. Because the platforms were receiving unreliable data signals, machine learning optimization strategies could not perform effectively.

The client needed a complete analytics and tracking overhaul to improve data accuracy, campaign optimization, and overall advertising efficiency.

Weak machine learning optimization signals
Incomplete ecommerce event tracking
Broken or outdated GTM implementation
Poor attribution visibility
Inaccurate conversion tracking
Facebook Pixel inconsistencies


Graph of analytical graph showcasing the client statistics

OUR APPROACH

A proven 5-phase growth system.

  • 1
    Tracking Audit
  • 2
    GTM Optimization
  • 3
    GA4 & Analytics Setup
  • 4
    Enhanced Ecommerce Tracking
  • 5
    Facebook Pixel & Conversion API

PHASE 1 · TRACKING AUDIT

We performed a complete audit of the existing analytics ecosystem to identify broken triggers, duplicate events, missing conversions, and inaccurate attribution sources.

Tracking Audit Data Validation Attribution Analysis

PHASE 2 · GTM OPTIMIZATION

a large amount of tracking tags of the business

We resolved issues within Google Tag Manager and rebuilt event tracking structures according to modern tracking standards and Google best practices.

GTM Cleanup Trigger Optimization Tag Management

PHASE 3 · GA4 & ANALYTICS SETUP

We configured advanced GA4 event tracking and improved data collection accuracy for deeper visibility into user behavior and conversions.

GA4 Events User Tracking Analytics Setup

PHASE 4 · ENHANCED ECOMMERCE TRACKING

Enhanced Ecommerce tracking was implemented to accurately track purchases, checkout behavior, add-to-cart actions, and conversion events.

Ecommerce Events Purchase Tracking Funnel Visibility

PHASE 5 · FACEBOOK PIXEL & CONVERSION API

We optimized Facebook Pixel tracking and implemented Conversion APIs to improve attribution accuracy and strengthen Meta campaign optimization signals.

Meta Pixel Conversion API Server-Side Tracking
TRACKING & ANALYTICS OPTIMISATION

Inside the engagement.

What we optimised.

GTM cleanup & restructuring 96%
GA4 implementation accuracy 94%
Enhanced Ecommerce tracking 92%
Facebook Pixel optimization 91%
Conversion API setup 89%
Conversion attribution accuracy 95%
Machine learning optimization readiness 93%
Event & trigger validation 97%

Google Tag Manager Google Analytics GA4 Facebook Pixel Conversion API Enhanced Ecommerce
RESULTS

What changed for our client.

0
Monthly Ad Spend Optimized
Advanced
Tracking Infrastructure
Accurate
Machine Learning Signals
RESULTS

After rebuilding the tracking infrastructure and resolving major analytics issues, the business gained significantly more accurate and reliable conversion data across its advertising ecosystem.

With properly configured GTM, GA4, Facebook Pixel, Enhanced Ecommerce tracking, and Conversion APIs, advertising platforms were finally able to receive cleaner optimization signals and stronger behavioral data. This improved the effectiveness of machine learning-based bidding strategies and enabled smarter campaign optimization decisions.

The upgraded analytics setup created a scalable, data-driven foundation for long-term advertising performance, giving the client greater visibility into customer behavior, conversion paths, and campaign profitability.

Graph of analytical graph showcasing the client statistics

TOOL & PLATFORMS USED

Google Ads

Google Analytics 4

Google Tag Manager

Facebook Pixel


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