Google Tag Manager Expert Services

GA4 Ecommerce Audit

Verify your GA4 ecommerce tracking is accurate and complete.

Audit your GA4 ecommerce tracking for accuracy, completeness, and data quality. Find missing events, wrong revenue values, and incorrect product data.

200+
GTM Containers Audited
98%
Tracking Accuracy Rate
40+
Platforms Integrated
5★
Average Client Rating
Ecommerce tracking errors silently corrupt revenue data and mislead your marketing decisions. A GA4 ecommerce audit identifies the specific issues — missing purchase events, incorrect revenue values, incomplete product data, or checkout funnel gaps — and prioritises the fixes that will most improve your data quality.

Ready to Get Your Tracking Set Up Properly?

What's Included in This Service

Everything you need for accurate, reliable tracking — delivered end-to-end.

Purchase event accuracy check

Revenue value verification (vs. actual orders)

Transaction ID deduplication check

Product array completeness review

Checkout funnel event coverage check

Cart event tracking verification

Ecommerce data layer review

Revenue discrepancy root cause analysis

Refund event configuration check

Prioritised ecommerce fix report

How We Work

Our proven 4-step process delivers results every time.

01

Discovery & Audit

We review your existing tracking setup, identify gaps and issues, and define the exact scope of work needed.

02

Implementation Plan

We design the data layer schema, tag architecture, and consent configuration before touching anything.

03

Build & QA

All tags, triggers, and variables are built in a GTM workspace and verified in Preview mode before publishing.

04

Verify & Handover

Test conversions, GA4 DebugView confirmation, and full documentation handed to your team.

Why Choose Adslytics?

Google Tag Manager Experts Only

Our GTM experts focus exclusively on GTM, GA4, and conversion tracking — not generalist digital marketing.

Data-Verified Results

Every implementation is cross-referenced against backend data — not just assumed to be working.

Full Documentation

You receive a complete implementation specification — not a black box you are dependent on us to maintain.

Fast Turnaround

Most setups and audits are delivered within 2–5 business days, not weeks.

What Our Clients Say

Real results from real businesses.

"Adslytics did a great job with our GA4 analysis and report. They were able to put complex analytics data into a very understandable document for our client. Highly recommend!"

Eric H.

Digital Agency Owner

"The team was quick with responses, very knowledgeable about issues, and helpful throughout the process. I appreciated their work habits and would hire Adslytics again."

Nick T.

Marketing Manager

"Adslytics is a very professional agency that managed our project successfully. They delivered exactly what was promised and I will definitely hire them again in the future!"

Hady M.

E-commerce Business Owner

Ready to Get Started with GA4 Ecommerce Audit?

Get accurate conversion tracking that powers smarter ad decisions. Book a free 30-minute consultation.

Frequently Asked Questions

Whether purchase events fire reliably on order completion, whether revenue values are correct, whether product data is complete, and whether the checkout funnel is fully tracked.
By comparing GA4 reported revenue against your e-commerce platform's revenue for the same date range. A 95%+ match rate is the target.
Missing purchase events (order completed without tag firing), duplicate purchases (tag firing twice), wrong revenue field (including/excluding tax inconsistently), or currency mismatches.
Purchase events firing on page load rather than on confirmed order completion — inflating purchase counts on page refreshes.
Yes — we verify each item in the array has the required fields (item_id, item_name, price, quantity) and that the totals are correct.
Yes — we regularly audit GA4 ecommerce implementations on Shopify, WooCommerce, Magento, and custom platforms.
We implement GA4 purchase tracking from scratch as part of the audit-plus-setup engagement.
Using GTM Preview mode with test transactions in development environments, or DebugView with a real test order on the live site.
GA4 Analyst or Editor access, GTM Editor access, and ideally access to a sample of actual order records for revenue comparison.
1–2 business days depending on the complexity of the ecommerce setup.

GA4 Ecommerce Audit — Done Right, First Time.

Stop losing revenue to broken tracking. Get it fixed today.

Talk to Us, It's Free

We are always willing to help. Let us know what you are looking for, and we will develop a unique solution for you.

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Business Hours

Our support Hotline is available 24 Hours

Toll Free

+1 (818) 245-8385