The WeltPixel Blog

Server-side tracking, e-commerce analytics, and development insights for Magento and Shopify — from the team behind 25+ premium extensions.

The WeltPixel Blog

Server-side tracking, e-commerce analytics, and development insights for Magento and Shopify — from the team behind 25+ premium extensions.

Affiliate Attribution on Shopify: Why Payouts and Ad Data Depend on the Same Events

July 22, 2026

Quick AnswerAffiliate commissions and ad-platform conversions are two separate ledgers built on the same checkout events. Your affiliate app credits orders through first-party click cookies and coupon codes [1] [2];... Read more...

Shopify Rollouts A/B Testing: How to Track Which Variant Won

July 21, 2026

Quick AnswerShopify Rollouts (launched June 5, 2026, under Markets → Rollouts [1]) runs native A/B tests on themes and checkout configurations, but exposes no documented variant identifier to GA4, pixels,... Read more...

GA4 Now Groups ChatGPT and Perplexity Traffic: A Shopify Guide

July 20, 2026

Quick AnswerGA4 added a Source Group dimension on June 11, 2026 that consolidates fragmented source values and includes built-in grouping for ChatGPT (OpenAI) and Perplexity, populated retroactively [1]. Find it... Read more...

GA4 June 2026 Consent Change on Shopify: What to Audit Now

July 17, 2026

Quick AnswerSince June 15, 2026, your consent banner is the only gate on Google Ads data collected through GA4. The Google Signals toggle in GA4 admin no longer controls it... Read more...

Shopify App Pixel Activity Log: What It Records and How to Use It

July 16, 2026

Quick AnswerShopify's app pixel activity log, released June 29, 2026, records every change to what customer data each app pixel can access, with history starting June 3, 2026 [1]. Open... Read more...

Shopify Thank You Page Tracking: The August 26, 2026 Deadline

July 15, 2026

Quick AnswerOn August 26, 2026, Shopify auto-upgrades every remaining store to the new Thank you and Order status pages, and Additional Scripts stops running there [1]. Move conversion tracking to... Read more...

How to Track OpenAI Ads Conversions on Shopify

How to Track OpenAI Ads (ChatGPT Ads) Conversions on Shopify

July 13, 2026

Quick AnswerWeltPixel Conversion Tracking now sends Shopify conversion events to OpenAI Ads (the platform behind ChatGPT ads), through both a browser pixel and OpenAI's Conversions API. You connect it with... Read more...

Shopify Channel Performance Report: How Attribution Works

July 13, 2026

Quick AnswerShopify's Channel performance report now lives on the Growth page (the Marketing tab was renamed on June 17, 2026). It credits each order to the most recent non-direct click... Read more...

Meta Pixel Through GTM on Shopify: Why Match Quality Drops

July 10, 2026

Quick AnswerMeta scores Event Match Quality only for Conversions API website events, on a 0 to 10 scale, and its highest-value signals are email and click ID [1]. A Meta... Read more...

GA4 Key Events vs Conversions on Shopify: What the 2024 Rename Changed

July 6, 2026

Quick AnswerIn 2024 GA4 renamed "conversions" to "key events." The word "conversion" now belongs to Google Ads: a conversion is a key event you import into Google Ads to measure... Read more...

Meta CAPI Gateway vs a Tracking App on Shopify

July 6, 2026

Quick AnswerMeta's Conversions API Gateway is middleware you deploy into your own AWS or GCP account. It is not hosted by Meta and it is not a Shopify app. The... Read more...

Run a Different Pixel for Each Shopify Market

July 1, 2026

Quick AnswerBy default a Shopify tracking app fires every connected pixel on every order. If you sell across several Shopify Markets and run a separate ad account or property per... Read more...