E-commerce Customer Data Protection: GDPR Compliance
Updated on
Certyneo
Writer — Certyneo · About Certyneo

Customer data protection is a major strategic issue for any e-commerce player. Since the General Data Protection Regulation (GDPR) came into force on May 25, 2018, online stores, mobile sales applications, and marketplaces must comply with strict legal requirements under penalty of sanctions reaching 20 million euros or 4% of annual global revenue. Beyond regulatory constraints, GDPR compliance represents a genuine customer trust lever: 87% of European consumers say they will not purchase on a site whose data security they doubt.
Try Certyneo for free
Send your first signature envelope in under 5 minutes. 5 free envelopes per month, no credit card required.
Go deeper on the topic
Our comprehensive guides to master electronic signatures.
Continue reading about Electronic Signature
Deepen your knowledge with these related articles.

iPhone and Android mobile electronic signature: 2026 guide
How to sign a document from your iPhone or Android in 2026? Recommended apps, UX, security and use cases for signing on the move.

Best electronic signature solution 2026: our ranking
What is the best electronic signature solution in 2026? Objective comparison of DocuSign, Yousign, Certyneo, Oodrive with criteria and use cases.
Electronic Signature Trends 2025: Complete Overview
2025 was a pivotal year for electronic signature: eIDAS 2.0, generative AI and advanced biometrics have redefined standards. Discover the complete assessment and 2026 perspectives.