Support

Contact

EHMP SYSTEM — Yerres, France

ChangerApp is a B2B marketplace for currency-exchange professionals. Our team can help with registration, KYB verification and using the platform.

Technical and account support
For questions about your account, subscription or using the app, email Typical response time: 1–2 business days.

support@changerapp.fr

Email support
Personal data
To exercise your GDPR rights or for any data-related inquiry, contact our Data Protection Officer.

privacy@changerapp.fr

Email DPO

KYB verification

24–48 h

Marketplace access requires verification of your business (company registration, licensing). Average processing time after we receive a complete file.

Publisher
  • Company: EHMP SYSTEM, French SAS
  • SIRET: 520 902 669 00024
  • Registered office: Yerres, France
© 2026 EHMP SYSTEM — All rights reserved.