Content
Introduction
3D Secure is an authentication protocol provided by credit card systems.
The merchant may request a password from the consumer to confirm the payment. This procedure makes it possible to authenticate the consumer as being the holder of the card used for the payment. It enhances security and transfers the responsibility to the consumer of the card in case of unpaid.
Authentication is done in two steps:
- verification of the enrollment of the card to the 3D Secure system;
- consumer authentication request.
The implementation of 3D Secure must allow e-merchants to reduce the amount of their outstanding due to fraud, but this procedure also reduces the rate of payments accepted.
3DS Dynamic / 3DS Selective
The merchant can configure anti-fraud module rules to toggle payment requests with a 3D Secure consumer authentication request.
Payline offers to identify your payment method with an alias Contrat_Number. It is therefore possible to configure two Aliases on the same contract with a conventional contract without 3DS and another with 3DS.
You can also make payment requests directly in 3D Secure.
Integration
In web page, you must call the contract (Alias) of the payment method with the doWebPayment service .
In direct mode, you must manage the verification of enrollment with the verifyEnrollment service and then complete the payment request with the doAuthorization service .
Anti-Fraud Module
You must consult the anti-fraud module in order to manage the rules and actions to be put in place.
It is important to check your acceptance rates by setting up the anti-fraud module and to adjust the rules, several actions are possible to help you implement this module.