{"id":198798,"date":"2026-07-13T08:06:44","date_gmt":"2026-07-13T07:06:44","guid":{"rendered":"https:\/\/legalvision.co.uk\/?p=198798"},"modified":"2026-07-13T08:13:43","modified_gmt":"2026-07-13T07:13:43","slug":"e-commerce-compliance","status":"publish","type":"post","link":"https:\/\/legalvision.co.uk\/commercial-contracts\/e-commerce-compliance\/","title":{"rendered":"E-Commerce Compliance: Key Regulations for UK E-Commerce Business’"},"content":{"rendered":"\n

UK e-commerce business’ must comply with several overlapping laws: the UK GDPR<\/em> and Data Protection Act 2018<\/em> for customer data, the Privacy and Electronic Communications Regulations<\/em> for marketing, the Consumer Rights Act 2015<\/em> for product quality and refunds, and the Consumer Contracts Regulations 2013<\/em> for distance selling. Card payments must meet the Payment Card Industry Data Security Standard. Since 6 April 2025, the Competition and Markets Authority can fine businesses directly for breaching consumer protection law under the Digital Markets, Competition and Consumers Act 2024<\/em>. The Information Commissioner’s Office enforces data protection, with fines reaching \u00a317.5 million or 4% of global annual turnover. This article explains the key e-commerce regulations UK businesses must follow to stay compliant.<\/p>\n\n\n\n

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The mistake I see most often is treating compliance as a one-off setup task. The rules that trip up online retailers now are the newest ones: the CMA can fine you directly for hidden fees at checkout or for fake reviews, so those checks need to live inside your buying flow, not in a policy document nobody reads.<\/span><\/em><\/p><\/blockquote>\n

Humna Ahmed, LegalVision<\/p>\n<\/div>\n\n\n\n

Data Protection and UK GDPR<\/h2>\n\n\n\n

The UK General Data Protection Regulation<\/em> (UK GDPR<\/em>), retained after Brexit, governs how you collect, process and store customer data. Online retailers handle large volumes of personal information, so compliance is essential.<\/p>\n\n\n\n

Key requirements include a lawful basis for collecting data, strong security measures, giving customers access to their data, and reporting data breaches within 72 hours. You must also publish a clear privacy policy that explains how you use customer data.<\/p>\n\n\n\n

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For example, when a customer creates an account on your platform, you must explain what data you collect and why. Failure to comply with the UK GDPR<\/em> can lead to fines of up to \u00a317.5 million<\/a> or 4% of your global annual turnover, whichever is higher.<\/p>\n<\/div>\n\n\n\n

Marketing Consent and PECR Requirements<\/h2>\n\n\n\n

The Privacy and Electronic Communications Regulations<\/em> (PECR<\/em>) set specific rules for electronic marketing that work alongside the UK GDPR<\/em>. PECR<\/em> requires explicit consent to send marketing emails to new prospects. It allows a soft opt-in for existing customers: you may email previous customers about similar products if you gave them an opt-out option at the point of purchase.<\/p>\n\n\n\n

To comply with PECR<\/em>, you should:<\/p>\n\n\n\n