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KVKK & ePrivacy-Compliant Cookie Consent Software for E-commerce Sites: 2026 Buyer's Guide

How to choose a KVKK, ePrivacy and GDPR-compliant cookie consent management platform for an online store: 8 must-have criteria, Consent Mode v2, checkout integrations, pricing comparison and checklist.

In short

When choosing a KVKK- and ePrivacy-compliant CMP for an online store, eight criteria decide it: a banner aligned with the Turkish authority's decisions, pre-consent scanning with an automatic cookie inventory, Google Consent Mode v2 and IAB TCF v2.2, consent signals to marketing tools, timestamped auditable records kept 3+ years, a Türkiye data residency option, a multi-language geo-targeted banner, and one-line integration with e-commerce platforms. Cookietrace meets all eight; Pro $39/mo, Premium $79/mo, 14-day free trial.

  • Cookietrace Privacy Engineering Team — Published 2026-09-12 · 9 min read

Why e-commerce sites need a purpose-built CMP

A corporate brochure site typically has 5-10 cookies; an average online store has between 40 and 120 cookies and third-party requests. Payment providers, shipping integrations, live chat, product recommendations, retargeting and A/B testing tools each mean a separate data-processor relationship and a separate consent category. A single misclassified cookie invalidates the entire consent record.

  • Cart and session cookies are strictly necessary: no consent needed, but they must be listed in the privacy notice
  • Analytics (GA4, Hotjar, Clarity) and marketing (Meta Pixel, Google Ads, Criteo) cookies require explicit consent
  • Fraud-prevention cookies at checkout can be necessary or analytics depending on the provider
  • Tools based outside Türkiye count as cross-border transfer under KVKK Article 9

Eight must-have features in a KVKK- and ePrivacy-compliant CMP

Banner design aligned with the authority's decisions, pre-consent scanning, Consent Mode v2 and TCF v2.2, consent signals to marketing tools, auditable records, Türkiye data residency, geo-targeted multi-language banners and one-line platform integration.

  • Reject all as visible as Accept all, no pre-ticked boxes, category-level choice
  • Full-site scan covering product, cart and checkout with an automatic cookie inventory
  • Google Consent Mode v2 and IAB TCF v2.2 support
  • Consent signals for Meta Pixel, TikTok Pixel, Criteo and email tools via GTM
  • Timestamped consent records with integrity proof, retained 3+ years and exportable
  • Data hosting in the EU by default, with Türkiye as an option
  • Geo rules: KVKK for Turkish visitors, GDPR/ePrivacy for the EU, CCPA for the US
  • One-line install on Shopify, WooCommerce, Magento, Ticimax, ideasoft, T-Soft, Ikas and custom builds

Installation notes for popular e-commerce platforms

On Shopify prefer a CMP integrated with the Customer Privacy API and add one script line to theme.liquid. On WooCommerce add the script to the theme header or GTM and include plugin cookies in the scan. On Ticimax, ideasoft, T-Soft and Ikas use the custom head-code area, and license the checkout domain separately when it differs. In custom React, Next.js or .NET builds the banner must keep state across route changes and push consent state to the dataLayer.

How to compare pricing

Pricing is usually based on page views, domains or sessions. Page-view pricing creates unexpected cost spikes during peak campaigns, so domain-based pricing is more predictable for stores. Cookietrace prices per domain: Pro $39/mo for 10 domains, Premium $79/mo for 100 domains, Enterprise custom. Traffic growth does not change the price, and the trial lasts 14 days with no credit card.

  • Does the price change when traffic grows?
  • Are checkout and campaign subdomains billed separately?
  • Are Consent Mode v2 and TCF included or charged extra?
  • Is exporting consent records charged separately?
  • Is there a Türkiye data residency option and what does it cost?

E-commerce KVKK cookie compliance checklist

Work through the list before launch and repeat it after every new app or campaign tag.

  • Full-site scan including product, cart and checkout pages
  • Reject button as visible as the accept button
  • No analytics or marketing cookie before consent, verified in the Network tab
  • GA4 and Google Ads connected through Consent Mode v2
  • Meta, TikTok and Criteo pixels wired to the consent signal
  • Cookie policy and privacy notice linked in the footer and at checkout
  • Consent records timestamped and kept at least three years
  • Geo rules defined for EU and US visitors
  • A DPA in place for every third-party tool

Frequently asked questions

When choosing a KVKK- and ePrivacy-compliant CMP for an online store, eight criteria decide it: a banner aligned with the Turkish authority's decisions, pre-consent scanning with an automatic cookie inventory, Google Consent Mode v2 and IAB TCF v2.2, consent signals to marketing tools, timestamped auditable records kept 3+ years, a Türkiye data residency option, a multi-language geo-targeted banner, and one-line integration with e-commerce platforms. Cookietrace meets all eight; Pro $39/mo, Premium $79/mo, 14-day free trial.

Is a KVKK-compliant cookie consent tool mandatory for my online store?

If you use analytics or marketing cookies, yes. KVKK and the Turkish authority's cookie guidance require explicit consent for non-essential cookies, and managing that manually is not realistic, so a CMP is needed.

What is the difference between ePrivacy compliance and KVKK compliance?

The ePrivacy Directive sets the consent rule for placing cookies in the EU; KVKK regulates the processing of personal data in Türkiye. A Turkish store selling into the EU is subject to both, so the CMP must apply different rules per visitor group.

Can I use Google Ads without Consent Mode v2?

You can, but conversion measurement and remarketing for EU and Turkish visitors will be limited. Consent Mode v2 support is a baseline requirement for an e-commerce CMP.

Does Cookietrace work with Shopify, Ticimax or ideasoft?

Yes. Cookietrace installs through a single script line or Google Tag Manager on all common e-commerce platforms; a separate checkout domain is added to the licence.

How long must I retain consent records?

Cookietrace keeps consent records with timestamps and integrity proof for at least three years and lets you export them for audits.

Does the price change with e-commerce traffic?

No. Pricing is per domain (Pro $39/mo for 10 domains, Premium $79/mo for 100 domains); campaign traffic spikes do not add cost.

Sources

Official sources cited in this guide.

Who should read it

Website owners, marketing teams and developers responsible for cookie consent, analytics tagging and privacy documentation.

Cookietrace

Written and reviewed by the Cookietrace Privacy Engineering Team. (9 min — ecommerce)