Cookie Consent for E-Commerce: A Complete GDPR Compliance Guide

Why E-Commerce Sites Have Unique Cookie Challenges

Online stores load dozens of third-party scripts: Google Analytics, Meta pixel, retargeting, payment processors, cart abandonment tools, recommendation engines. Each involves cookies requiring consent under GDPR.

Which Cookies Need Consent

• Strictly necessary (no consent): Session ID, cart contents, CSRF tokens, login state
• Analytics (consent required): Google Analytics, Hotjar, heatmaps
• Marketing (consent required): Meta pixel, Google Ads, retargeting pixels, affiliate tracking
• Functional (consent required): Product recommendations, A/B testing, chat widgets

Impact on Conversion Tracking

When users decline cookies, your conversion data has gaps. Google Consent Mode V2 (Advanced) recovers 50-70% through modelling. Without it, you're blind to a significant portion of sales attribution.

Implementation Strategy

1. Audit all cookies on your store
2. Categorize into necessary vs optional
3. Install a Google-certified CMP before all tracking scripts
4. Configure Consent Mode V2 for conversion modelling
5. Test checkout flow with cookies rejected

FlexyConsent for E-Commerce

FlexyConsent works with Shopify, WooCommerce, Magento, and custom stores. Automatic cookie scanning, Consent Mode V2 built in. Free plan covers stores up to 5,000 pageviews.

• WordPress / WooCommerce stores: Install the official FlexyConsent WordPress plugin directly from the WordPress Plugin Directory. Configure and manage consent natively from your WordPress admin dashboard.
• Shopify stores: Install the official FlexyConsent Shopify app from the Shopify App Store. Manage consent settings natively within your Shopify admin panel.
• Other platforms (Magento, custom): Add a single script tag to your site — works with any e-commerce platform.