Summary
Yes, we provide a secure payment system using the https communications protocol. The RATP website does not store any bank card information. Data is entered via La Banque Postale’s secured payment website (step 2). The website meets the security standards, among others, for the storage and use of bank card numbers (Payment Card Industry PCI standard).
The 3DSecure protocol guarantees authentication of the bank card’s owner. During validation of the transaction, you will be redirected to your bank’s website and prompted to enter a confidential code (assuming your bank uses the 3DSecure protocol).
