Consent Mode Blueprint
for Google Tag Manager

Install Consent Mode and a Cookie Banner, without data-loss

A premium video training & GTM Template to help you install Consent Mode V2. Get the exact setup I’ve refined from 10,000+ hours of client work. So you can walk into your biggest campaigns with complete confidence in your data. Includes a free cookie banner. 

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Read what others are saying

Consent Mode Blueprint has helped other marketers just like you

⭐⭐⭐⭐⭐ (5/5)

I didn’t understand how Consent Mode worked — I was just guessing. Now I have a clear workflow and know exactly how to test it. The material is complete and actionable — highly recommend. 

Marius (Digital Marketer)

⭐⭐⭐⭐⭐ (5/5) 

I lacked a clear process for Consent Mode. Leon’s workflow is simple to follow and his testing method makes everything easier to verify. Super practical and well-structured — the best starting point for doing Consent Mode the right way.

Ryan England — Unimetrics (Texas, USA)

⭐⭐⭐⭐ (4/5) 

My biggest challenge was getting data I could trust for ads. Leon helped me set up a solid structure in GTM so I can confidently optimize again. If you want clarity and reliable tracking, definitely join.

Joost Twigt — Bold Online (The Netherlands)

⭐⭐⭐⭐⭐ (5/5) 

Before Leon’s training I was constantly battling consent errors without knowing why things broke. His systematic approach finally made everything predictable — I fixed Consent Mode easily and everything now tracks correctly. If you want to stop guessing and save hours of frustration, this is the training to take.

Stefan — Hengtime Consult (Hong Kong)

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The Real Reason why Digital Marketers struggle with Consent Mode

You’re a skilled digital marketer, freelancer, or agency owner. You get results for your clients — but when it comes to cookie banners or Consent Mode, you feel stuck.

  • You worry about losing data after a cookie banner
  • You’re unsure if your tracking is compliant
  • You dread client meetings because you can’t fully trust your numbers

No matter how many plugins, templates, or tutorials you try… nothing fits.
And deep down, you know: if you can’t trust your data, you can’t confidently grow your clients’ results.

The truth? Consent Mode isn’t the problem, it's just that nobody ever walked you through the basics of how Consent Mode actually works.

Plugins and CMP guides promise shortcuts, but every setup is different.
You need to understand the fundamentals, or you’ll never be able to adapt with confidence.

And this is exactly why I created Consent Mode Blueprint.

Introducing Consent Mode Blueprint

Consent Mode Blueprint is the system I refined from 10.000+ hours of client work.

What you'll get: 

  • ✅ A clear understanding of how to use Consent Mode without risking data-loss
  • ✅ My exact step by step processes for installing Consent Mode through GTM
  • ✅ Ability to work with different CMPs (Cookiebot, CookieYes, etc.)
  • ✅ Confidence your tracking is reliable and compliant

The program takes only 4 hours. You'll be able to collapse weeks of frustrating trial and error into a single afternoon where I personally guide you through the process.

What you’ll get

The program consists of the following main modules:

Module 1 – Premium Video Lessons

Guiding Principles: Understanding Consent Mode

This module will help you become confident with consent mode by explaining all important core concepts.

It includes the following video lessons:

  • Compliance made easy (two key elements)
  • How to design a cookie banner without losing all your data
  • 3-step formula for predictable, reliable, consistent tracking
  • Landing Pages: The #1 Tracking Mistake Marketers Overlook
  • Consent Mode Blueprint Core Concepts

Module 2 – Premium Video Tutorials

Processes & Checklists: Implementing Consent Mode from A to Z

This module contains my exact processes for implementing consent mode via Google Tag Manager.

It includes the following video tutorials:

  • Install a Cookie Banner that Keeps Your Data Safe
  • Set Up Consent Mode in Google Tag Manager 
  • Apply Consent Signals to Every Tracker the Right Way
  • Verify your Setup to Feel Confident it's Working as Expected
  • Create a Simple Consent Log Report in Google Analytics
  • How to use Advanced Consent Mode
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Bonus Modules (€1.000 value)

The complete package also includes the following bonus modules:

Bonus Module 1 (valued at €500)

Consent Mode Blueprint with popular Consent Management Platforms

Apply the Blueprint directly to your client’s setup. Use an alternative CMP without trial & error.

This module includes the following lessons:

  • Consent Mode Blueprint with Cookiebot V1 and V2 (previous versions)
  • Consent Mode Blueprint with UserCentrics Cookiebot V3 (current version)
  • Consent Mode Blueprint with CookieYes
  • Consent Mode Blueprint with CookieFirst

Perfect if you work with multiple clients and CMP setups. Finally one system that fits them all.

Bonus Module 2 (valued at €500)

Consent Mode Blueprint Advanced Masterclasses 

Advanced Masterclasses for Real-World Consent Mode Challenges. Handle tougher situations with confidence.

This module contains the following lessons:

  • Master Consent Mode in Server-Side GTM
  • Cross-domain consent transfers (no double banners)
  • How to block embeds like YouTube until consent is given
  • Recover lost e-commerce events using an event repeater

Perfect for digital marketers working with complex setups, multi-domain funnels, or e-commerce tracking.

Consent Mode Blueprint
Instant Access Edition

€497

  • Consent Mode Blueprint Course (23 video's)
    Get my exact Cookie Banner & Consent Mode setup from A-Z. Feel confident about your data in under 4 hours.
  • Includes Free Cookie Banner (save €350+/year)
    Includes a lightweight cookie banner solution. Save hundreds of euros per year and get started without buying new tools. 
  • Consent Management Platform tutorials (4 CMPs)
    You don't need to switch. This training will help you implement with confidence and make the most of the tools you already have.
  • Bonus Masterclasses & Cookie Banner Addons
    Download my solutions to Real-World Consent Mode Challenges. Handle tougher situations with confidence.

Hiring an agency costs €2.000+ a day. Losing data costs even more. Get the Blueprint for just €497. 

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🔒 Includes 30-day money back guarantee.

I used to doubt whether my tracking was legal or even accurate. Leon’s training made everything clear — I now know exactly how to set up Consent Mode correctly. Highly recommend it — it could save you from big fines.

Jorien Lugtmeyer
Online Marketeer at Wefabric

Meet your instructor

I’m Leon Korteweg, freelance tracking specialist & YouTube creator.

  • My Consent Mode videos have been watched 50.000+ times by marketers worldwide.
  • I’ve implemented Consent Mode for clients in e-commerce, healthcare, education, non-profit and more.
  • This Blueprint is the exact system I use with clients – proven, tested, and battle-ready.

My goal with my work is to help you get reliable data so your campaigns can run at their full potential.

Frequently Asked Questions

End the Trial-and-Error. Start With a Proven System

Imagine walking into your next client meeting, fully confident in your tracking.

Your data is reliable, compliant, and you know exactly how it’s set up.

No stress. No wasted hours of frustrating research. Just clarity and control.

That’s the power of Consent Mode Blueprint.

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Quick note from me: Every week you delay, you risk losing valuable data and results. Start today and make sure nothing slips through the cracks.

Disclaimer: 

This program is designed to help you implement Consent Mode in a compliant, reliable way. I’ve worked with many legal professionals and will share best practices, but this training does not replace professional legal advice. For full legal protection, always consult a qualified legal advisor.

Adding a cookie banner and Consent Mode will inevitably affect your data. The goal of this program is to minimize data loss as much as possible, but some loss is unavoidable.