How Fixing Broken Tracking Increased ROAS by 2.3X for an E-commerce Brand
Revenue mismatches and inflated conversion data were burning $47K/month in wasted ad spend. We fixed their tracking stack and recovered accurate attribution.
Revenue mismatches and inflated conversion data were burning $47K/month in wasted ad spend. We fixed their tracking stack and recovered accurate attribution.
The marketing team couldn't make confident budget decisions because their tracking data was fundamentally broken. GA4 revenue didn't reconcile with Shopify. Meta Ads showed inflated conversion counts. Google Ads attribution was incomplete. And nobody knew which of the three platforms to trust.
Fix all tracking discrepancies, implement server-side tracking to recover iOS 14+ signal loss, establish GA4 as the single source of truth for performance data, and build attribution reports the team could actually use to optimize ad spend.
Fashion-conscious women aged 25-40 shopping via mobile devices, with 68% of purchases happening on iOS.
We spent the first week mapping every tracking tag, identifying exactly where data was being lost, duplicated, or miscounted. We discovered the Meta Pixel was firing twice per purchase, GA4 was missing Shopify discounts in revenue calculations, and Google Ads had no visibility into mobile app conversions.
We designed and implemented a clean data layer that pushed consistent e-commerce events across all pages. Then we deployed server-side GTM on track.stylevault.com, configured Meta CAPI, and set up Google Ads Enhanced Conversions with SHA-256 hashed emails.
We configured GA4 data-driven attribution and built custom Looker Studio reports that combined GA4, Meta, Google Ads, and Shopify data into a single unified view. Marketing finally had one dashboard they could trust.
We ran parallel tracking for two weeks, comparing old vs new setups. Once revenue reconciliation was within 3%, we cut over fully and trained the team on how to read and act on the new reports.
The solution delivered measurable improvements and satisfied users, proving the value of the design and engineering choices.
“Before MarTechRise, we were flying blind. We thought our Meta campaigns were crushing it, but we were actually losing money on half of them. Now we know exactly where every dollar goes and what it returns. Our ROAS more than doubled in 8 weeks.”
Specific features and implementations that solved the problem.
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