Google Consent Mode v2

Running Google Ads in Europe, the UK, or California means complying with privacy regulations that restrict how you collect and use customer data for advertising. The GDPR in Europe, CCPA/CPRA in California, and the EU Digital Markets Act (DMA) all impose requirements on consent collection and data processing for ad tracking.

Since March 2024, Google has required websites serving users in the European Economic Area (EEA) to implement Consent Mode v2 as a prerequisite for using Google Ads features like remarketing audiences, conversion modeling, and Enhanced Conversions. Without Consent Mode v2, Google restricts your access to these features, reducing both your tracking accuracy and campaign effectiveness.

For Shopify merchants, implementing Consent Mode v2 correctly has been technically challenging. It requires coordinating between your consent banner (to collect user choices), your tracking tags (to respect those choices), and Google's consent signals API (to communicate the consent state). A misconfiguration means either non-compliance with privacy laws or unnecessary data loss from overly restrictive consent handling.

ScaleUp integrates directly with Shopify's native Customer Privacy API to read the customer's consent choices and automatically set the correct Google Consent Mode v2 signals. When a customer interacts with your store's consent banner and grants or denies consent, ScaleUp reads that decision through Shopify's API and adjusts tracking behavior accordingly.

If a customer grants consent, ScaleUp sends full conversion data including Enhanced Conversions data, remarketing signals, and analytics events. If a customer denies consent or has not yet made a choice, ScaleUp sends cookieless pings that allow Google to model conversions statistically without processing personal data. This means you maintain some conversion visibility even from users who decline consent.

The integration works with any consent banner app that uses Shopify's Customer Privacy API, including Shopify's built-in consent banner, Pandectes, Consentmo, and other privacy apps available on the Shopify App Store. There is no additional configuration needed — ScaleUp detects the consent state automatically.

Google Consent Mode v2 uses four consent signals that control different aspects of data collection and processing. ScaleUp sets each signal based on the customer's consent choices as reported by Shopify's Customer Privacy API.

Privacy compliance is not a single checkbox — it requires coordinating consent collection, data processing behavior, and technical implementation across multiple regulations. ScaleUp's Consent Mode v2 integration addresses the technical implementation layer, working alongside your consent banner to ensure tracking behavior matches user choices.

For GDPR compliance (EU and UK), Consent Mode ensures that no personal data is processed for advertising purposes without explicit consent. When consent is denied, Google receives only anonymized, cookieless pings that cannot be linked to an individual user. Enhanced Conversions data (hashed emails) is only sent when ad_user_data consent is granted.

For CCPA/CPRA compliance (California), Consent Mode supports the right to opt out of the sale or sharing of personal information. When a California user opts out through your consent mechanism, ScaleUp adjusts the consent signals to prevent data sharing for advertising purposes while maintaining basic conversion counting.

If you sell to customers in Europe, the UK, or California, Google Consent Mode v2 is a requirement — both for regulatory compliance and for maintaining access to Google Ads features like remarketing and conversion modeling. Without it, you risk both legal exposure and degraded campaign performance.

ScaleUp makes Consent Mode v2 implementation automatic. Install the app, and it integrates with your existing Shopify consent banner through the Customer Privacy API. No manual signal configuration, no GTM consent templates, and no ongoing maintenance as regulations evolve.