New: OpenAI (ChatGPT) Ads is now supported, server-side.

All case studies

Multi-store eCommerceShopifyGoogle & Bing Ads

Panier Parfait was missing more than 20% of daily orders in Google Ads

daily orders previously missing
20%+
accurate order tracking
Restored
to a visible improvement
24h
tracking configured
Bing Ads

The gap

What Google Ads could see, before and after

Similar events fired from several places at once, and a checkout change broke the standard Shopify-to-Google Ads flow. Some orders were counted twice. More than one in five never arrived.

Orders Google Ads received, beforeOrders Google Ads received, after

1 dot = 1 order

I see 11 missing and 3 counted twice.Every order arrives, counted once.

  • Received
  • Missing
  • Counted twice

Example

Example, before: of 50 orders, 36 received once, 11 missing and 3 counted twice.Example, after: of 50 orders, 50 received once, 0 missing and 0 counted twice.

What our team did

Audit, configure, validate

  1. Tracking audit

    We audited Google Ads conversion actions, duplicate conversions, Enhanced Conversions, offline conversion diagnostics, GA4 and GTM events, the checkout flow and Merchant Center product IDs.

  2. Google Ads and GA4 reconfiguration

    We verified conversion actions, corrected account linking, and rebuilt the purchase conversion around one source of truth.

  3. Deduplication and server-side tracking

    We switched off overlapping conversion sources, then configured Enhanced Conversions, offline conversions and server-side delivery.

  4. Merchant Center and cross-store validation

    We corrected product ID mismatches, then checked daily that orders in each platform matched Shopify.

Results

Within 24 hours, order tracking and attribution were reliable again

Our team restored accurate order tracking, stable Google Ads attribution and reliable Bing Ads reporting, with no duplicate purchase events.

Platforms involved

  • Shopify
  • Google Ads
  • Microsoft (Bing) Ads
  • GA4
  • Google Tag Manager
  • Google Merchant Center
  • Checkify

Does your store have the same gap?