Shopify Server Side Tracking Using Google Ads
Client: NA
The Challenge
This home & garden store was experiencing massive discrepancies between Google Ads conversions and actual Shopify orders. Their Cost Per Acquisition (CPA) was artificially high because Google's algorithm wasn't receiving accurate conversion data, leading to poor optimization and wasted ad spend.
Our Solution
We set up Google Ads Conversion Tracking via server-side GTM, implementing Enhanced Conversions with hashed customer data (email, phone, address). We also configured offline conversion imports for their high-value purchases, ensuring Google's smart bidding algorithms had complete, accurate data to optimize against.
Implementation Screenshots
Google Ads conversion tracking dashboard showing accurate data
Enhanced Conversions setup with hashed customer data
CPA reduction graph: 28% decrease after server-side implementation
CPA reduction graph: 28% decrease after server-side implementation
CPA reduction graph: 28% decrease after server-side implementation
Technical Implementation
- ▹Google Ads Conversion API integration via server-side GTM
- ▹Enhanced Conversions with SHA-256 hashed customer data
- ▹Offline conversion import setup for high-value orders
- ▹Cross-domain tracking configuration
- ▹Consent mode v2 implementation for GDPR compliance
- ▹Custom conversion value optimization
💡 In Simple Terms
We connected their Shopify store directly to Google Ads, sending conversion data from server to server. We also securely shared customer information (in encrypted form) so Google could match conversions to ad clicks more accurately. This gave Google's AI the clean data it needed to find more customers like their best buyers, lowering their cost per acquisition by 28%.
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