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E-commerce without cookies: How to win customers in the era of privacy?

26.5.2025
E-Commerce

As the end of third-party cookie support approaches, the e-commerce sector faces the challenge of how to effectively reach and acquire customers while respecting their privacy. This change requires adapting marketing strategies and implementing new approaches.

The importance of third-party cookies in e-commerce

Third-party cookies allowed tracking user behaviour across sites, making it easier to personalise content and target ads. Their removal means the loss of traditional tracking and targeting methods, which will affect the effectiveness of some marketing campaigns. 

Strategies for customer acquisition in the era of privacy

  • Leveraging proprietary (first-party) data: Collect data directly from your customers through registrations, loyalty programs or newsletters. This data allows you to personalize offers and communications without the need for third parties. 
  • Contextual advertising: Focus on serving ads in relevant context, i.e. on pages with content related to your products or services. This approach ensures that your ad reaches users when they are most likely to be interested.
  • Building direct relationships with customers: Strengthen customer loyalty through quality customer support, exclusive offers and active communication on social media. Strong relationships increase the likelihood of repeat purchases.
  • Implement privacy-protecting technologies: Use tools that respect user privacy, such as consent management platforms or anonymized analytics tools. These technologies allow you to collect the data you need while complying with legal requirements.
  • Alternative targeting methods: Tailor your strategies using methods that do not require third-party cookies, such as targeting based on geographic location, demographics or user interests derived from your own data. 

Conclusion

Moving to third-party cookie-free e-commerce presents a challenge, but also an opportunity to innovate and improve customer relationships. By adopting the above strategies, you can continue to effectively acquire and retain customers while respecting their privacy.

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