Fix Meta vs Shopify Attribution and Trust Your ROAS Again

• Ads Manager reports more purchases than Shopify recorded for the same day.

• The Pixel was installed by an app, by the theme and again in GTM, and nobody is sure which one fires.

• Conversions API was switched on, and reported purchases jumped overnight.

• Finance trusts Shopify, marketing trusts Meta, and budget meetings go in circles.

Meta’s own guidance says that when the same event is sent by both the Pixel and the Conversions API, they must share a matching event name and event ID, or they may be counted twice.

1. 1CaptureMeta Pixel (one install) · GTM · Consent mode. One browser source, respecting consent.
2. 2Server eventsConversions API · Shared event_id · Server-side GTM (where volume justifies it). Deduplicated with the Pixel.
3. 3Revenue truthShopify orders · Refunds · Currency & time zone aligned. The ledger everything is checked against.
4. 4Feedback to adsPurchase value · CRM / offline conversions · LTV audiences. Platforms optimise on real customers.
5. 5One viewBlended revenue vs spend · GA4 · Weekly dashboard. One weekly number for budget decisions.

Illustrative data flow. Exact setup depends on your store, consent and volume.

Our multi-brand paid-media programme, with brands including Daraz, The Luxury Closet and Gulf Air Holidays, started from the same problem: “attribution was unclear, and CRM was not connected to ad platforms.” The case study reports:

• $10M+

  in cumulative paid media spend managed across Meta and Google

• 5–10x ROAS

  sustained consistently across campaigns, not as a peak result, but as an operational baseline

Read the case study. Every account is different; we don’t promise a ROAS figure.

• Tracking audit: every Pixel, tag and app that sends events

• One clean Pixel install and Conversions API with event ID deduplication

• GA4 + GTM events, conversions and consent mode

• Shopify-based revenue reconciliation (time zone, currency, refunds)

• CRM/offline conversions to Meta and Google (Ad Campaigns Growth)

• Server-side tracking, LTV import and A/B tests (Ad Campaigns Scale)

• A weekly dashboard that compares spend with real revenue

1. Audit

   Map every event source and compare Meta, GA4 and Shopify for the same period.

2. Fix

   Remove duplicates, set up deduplicated CAPI, GA4 and consent mode, and align time zone and currency.

3. Connect

   Send CRM and offline conversions and customer value back to the ad platforms.

4. Optimise

   Restructure campaigns and creative testing on top of clean data, with weekly reporting.

• Tracking fix

  GA4 + GTM tracking setup

  from $325

  add-on
  One-time

  • Events, conversions and consent mode
  • A focused fix when tracking is the main problem
• Recommended

  Ad Campaigns Growth

  from $1,050 /month

  £790 · AED 3,850
  or 12% of ad spend, whichever is higher, + $700 setup

  • Ad spend of $5k–$25k/mo
  • 2 platforms (e.g. Meta + Google)
  • CRM/offline conversions and landing-page CRO recommendations
  • Weekly optimisation and a monthly call
• Extend

  Ad Campaigns Scale

  from $2,100 /month

  £1,600 · AED 7,700
  or 10% of ad spend, whichever is higher, + $1,050 setup

  • Ad spend of $25k–$75k/mo
  • Up to 4 platforms
  • Server-side tracking, LTV import and A/B tests
  • Twice-weekly optimisation, live dashboard and a weekly call

Need a standalone Conversions API or server-side tracking build without ad management? That isn’t a published package, so it’s quoted after a free discovery call.

Prices are “starting from” in USD, as listed on our pricing page (GBP and AED shown there too), and exclude VAT and platform or message fees, which you pay directly. You get a fixed written quote after a free discovery call. Bundles: 2 services save 10%, 3 or more save 15% (combined discounts capped at 20%).

Part of our e-commerce marketing systems; see all solutions. Services behind this page: paid media setup & management, PPC advertising and data analytics & marketing intelligence. Once ROAS is trustworthy, grow customer value with a retention system.