Blog: Master Ecommerce Conversion Tracking Without Cookies

[Blaumaus]

New Blog Post

Title: Master Ecommerce Conversion Tracking Without Cookies
File: posts/2026-06-12-ecommerce-conversion-tracking-without-cookies.md

Summary by CodeRabbit

• Documentation
  • New blog post published on privacy-first ecommerce conversion tracking methods. Explains limitations of traditional cookie-based pixel tracking, covers server-side tracking implementation and conversion API approaches, addresses GDPR and privacy regulatory considerations, details event deduplication and integration strategies, and provides guidance on ROI measurement using privacy-centric attribution.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 522db606-9efc-44d4-a98a-2d4c937d48e5

📥 Commits

Reviewing files that changed from the base of the PR and between f46dd06 and d5af027.

📒 Files selected for processing (1)

• posts/2026-06-12-ecommerce-conversion-tracking-without-cookies.md

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📝 Walkthrough

Walkthrough

A new blog post is published explaining how to implement server-side ecommerce conversion tracking without relying on cookies. The article covers failure modes of client-side pixel tracking, server-to-server conversion API patterns, first-party data handling, privacy regulations, sGTM setup, deduplication, and privacy-centric ROI attribution.

Changes

Ecommerce Conversion Tracking Documentation

Layer / File(s)	Summary
New ecommerce conversion tracking blog post posts/2026-06-12-ecommerce-conversion-tracking-without-cookies.md	A complete new blog post with YAML metadata and structured sections explaining cookie-less server-side conversion tracking, including architecture patterns (server-to-server flows, first-party data, hashing), sGTM and conversion API integration, deduplication via event IDs, GDPR localization concerns, and privacy-first ROI attribution approaches, concluding with a Swetrix signup call-to-action.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~5 minutes

Possibly related PRs

• Swetrix/blog-posts#25: Adds a blog post on cookieless email conversion tracking workflows, similar topic structure and post-only additions.
• Swetrix/blog-posts#43: Adds a blog post on cookieless ecommerce analytics, directly overlapping subject matter and markdown file structure.
• Swetrix/blog-posts#50: Adds a blog post on privacy-first conversion measurement without cookies, related techniques and topic coverage.

Poem

🐰 A post hopped in with care and grace,
Ecommerce tracked without a trace,
No cookies needed, privacy's won,
Server-side magic—conversion done!
~CodeRabbit celebrates the read 🎉

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The PR title 'Master Ecommerce Conversion Tracking Without Cookies' directly and accurately reflects the main change: adding a new blog post about ecommerce conversion tracking without cookies.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch blog/ecommerce-conversion-tracking-without-cookies

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