Marketplaces are data controllers for both buyers and sellers, making their privacy obligations more complex than single-sided platforms. You're responsible for how third-party sellers handle buyer data transacted through your platform, and you must disclose data sharing between parties, dispute resolution processes, and rating/review systems. Following Brexit, the UK retained its own version of GDPR (UK GDPR), supplemented by the Data Protection Act 2018. The UK GDPR is closely aligned with EU GDPR but enforced by the ICO (Information Commissioner's Office).
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Introduction
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Information We Collect
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How We Use Your Information
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How We Share Your Information
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Cookies and Tracking Technologies
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Data Retention
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Your Rights Under the GDPR
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Your California Privacy Rights (CCPA)
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Your Rights Under the DPDPA (India)
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Children's Privacy
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Data Security
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Third-Party Links
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Changes to This Privacy Policy
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Contact Us
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Following Brexit, the UK retained its own version of GDPR (UK GDPR), supplemented by the Data Protection Act 2018. The UK GDPR is closely aligned with EU GDPR but enforced by the ICO (Information Commissioner's Office). UK GDPR fines can reach £17.5 million or 4% of global turnover. Organizations serving both UK and EU residents must comply with both frameworks.
Marketplaces are data controllers for both buyers and sellers, making their privacy obligations more complex than single-sided platforms. You're responsible for how third-party sellers handle buyer data transacted through your platform, and you must disclose data sharing between parties, dispute resolution processes, and rating/review systems.
Data typically collected by Marketplace businesses: buyer and seller profiles, transaction history, messaging data, payment details, reviews and ratings, ID verification data
Yes. If you collect any personal data from users — including email addresses, analytics cookies, or payment information — you are legally required to have a Privacy Policy under UK GDPR, Data Protection Act 2018, PECR (Privacy and Electronic Communications Regulations). Non-compliance can result in significant fines.
A UK GDPR-compliant Privacy Policy for Marketplace businesses must disclose: what data you collect (buyer and seller profiles, transaction history, messaging data, payment details, reviews and ratings, ID verification data), the legal basis for processing, data retention periods, and users' rights. Same core principles as EU GDPR: lawfulness, fairness, transparency, purpose limitation.
A Marketplace typically collects: buyer and seller profiles, transaction history, messaging data, payment details, reviews and ratings, ID verification data. Under UK GDPR, each category of data must be explicitly disclosed in your Privacy Policy along with the purpose for collecting it and the legal basis used. Failing to disclose any collected data category is a violation.
Under UK GDPR, a DPO is required for organizations that carry out large-scale processing of sensitive data or systematic monitoring of individuals. Many Marketplace companies fall into this category due to their data volume. The DPO must be independent, have expert knowledge of data protection law, and be reachable by data subjects.