3DS sans friction
Optimisez votre stratégie 3D Secure pour minimiser les frictions client tout en maintenant des taux d'autorisation élevés. La solution 3DS sans friction de Cardflo applique intelligemment l'authentification uniquement lorsque cela est nécessaire, équilibrant les exigences de sécurité avec une expérience client transparente.
Cette approche aide à réduire les taux d'abandon.
- Catégorie
- Sécurité
- Capacités
- 10
- Disponible sur
- Tous les plans
L'aperçu
Frictionless 3D Secure represents an authentication path within the EMV 3-D Secure protocol that allows a transaction to proceed without active cardholder interaction.
In this specific workflow, the merchant's 3DS Server transmits a comprehensive data payload to the Access Control Server (ACS) managed by the issuer. This data often include device fingerprinting, IP address details, and shipping history.
If the issuer deems the risk profile acceptable based on this evidentiary data, the transaction is granted a frictionless status, bypassing the need for a one-time password or biometric prompt.
This mechanism sits between the checkout and the authorisation request in the payments stack, functioning as a primary tool for compliance with Strong Customer Authentication (SCA) under PSD2.
By prioritising frictionless flows, merchants aim to reduce the likelihood of cart abandonment caused by customer drop-off during the challenge phase while maintaining the shift in liability for fraud-related disputes.
Comment ça marche
Data Transmission and Analysis
The merchant gateway collects and sends over 150 data elements to the issuer via the 3DS directory server.
This enriched packet includes billing address, account age, and browser settings, allowing the issuer to perform a thorough risk assessment of the transaction attempt before deciding whether to demand further proof of identity.
Risk Based Authentication Decision
The issuer Access Control Server (ACS) evaluates the risk profile in real-time. If the data elements align with the cardholder's historical behaviour and device profile, the issuer returns a transStatus of 'Y' or 'A', signifying a successful frictionless result.
This allows the payment process to continue without user interruption.
Mandatory Challenge Fallback
If the risk assessment triggers specific internal thresholds or if the transaction falls under a high-risk category without an applicable exemption, the issuer initiates a challenge.
The cardholder must then complete a stepped-up authentication process, such as a biometric scan or a code received via an banking application.
Authorisation and Liability Shift
Once the frictionless authentication is successful, the merchant proceeds to request authorisation from the acquirer.
Even without a manual challenge, the merchant typically receives a liability shift, meaning the issuer bears the cost of certain fraudulent chargebacks, provided the 3DS2 requirements for the specific jurisdiction and scheme are satisfied.
Pourquoi c'est important
Conversion Rate Preservation
Every additional step in the checkout sequence increases the probability of basket abandonment. By utilising frictionless paths for the majority of low-risk transactions, businesses can satisfy regulatory requirements like SCA without introducing unnecessary barriers.
This balance is critical for digital goods and subscription services where a high-friction experience leads to immediate customer churn and lost lifetime value.
Fraud Liability Management
Frictionless 3DS enables businesses to transfer the financial responsibility for fraudulent disputes to the issuer while maintaining a swift checkout experience. Unlike 3DS1 which often required a challenge for every transaction, the 3DS2 protocol permits this liability shift through passive data exchange.
This protects the merchant’s bottom line from unauthorised transaction claims without damaging the user journey.
Cas d'usage
Subscription-Based Services
For recurring billing and Merchant Initiated Transactions (MIT), initial frictionless 3DS setup ensures subsequent payments are processed with the correct indicators, reducing dunning issues and decline rates across the billing cycle.
Low-Value Retail Transactions
E-commerce retailers processing frequent, small-ticket items can apply SCA exemptions for transactions under thirty Euros, using frictionless flows to maintain speed while satisfying the relevant European regulatory frameworks.
High-Frequency Digital Platforms
Gaming or streaming platforms benefit from frictionless flows by recognising trusted devices and returning users, minimising payment friction for enthusiasts who expect near-instant access to digital content after hitting the pay button.
En chiffres
Typical frictionless rates observed in mature 3DS2 markets where high-quality data is shared between merchants and issuers, though this varies by industry and region.
Industry research suggests a significant decrease in drop-off when moving from mandatory 3DS1 challenges to optimised frictionless 3DS2 flows for low-risk transactions.
The speed at which a frictionless 3DS response is typically returned by the directory server, compared to much longer durations for manual challenge interactions.
Termes associés
Talk to our team about a live rollout on your acquiring stack.
What you get with 3DS sans friction
- Application dynamique 3DS basée sur les risques de transaction et les exigences de l'émetteur
- Moteur de règles configurable pour affiner les seuils d'authentification
- Prise en charge de 3DS2 et de la rétrogradation vers 3DS1 si nécessaire
- Réduction de l'abandon de panier grâce à moins d'étapes d'authentification
- Amélioration des taux d'autorisation en respectant les mandats réglementaires
- Analyse en temps réel des performances 3DS et des taux de défi
- Comprehensive logging of the 3DS Server Transaction ID (dsTransID) for dispute resolution and auditing.
- Reduced latency in the authentication phase through direct connectivity with scheme directory servers.
- Detailed reporting on challenge rates and frictionless success percentages by issuer and BIN.
- Compliance with PSD2 and upcoming PSD3 mandates through standardised authentication data fields.
A short scoping call, then a written plan for your MIDs.
Questions about 3DS sans friction
Qu'est-ce que le 3DS sans friction ?
Le 3DS sans friction fait référence aux processus d'authentification 3D Secure où le client n'est pas invité à saisir un mot de passe ou un code.
Le moteur de décision évalue le risque de transaction en arrière-plan, permettant à la plupart des transactions de se dérouler sans interaction client, améliorant la conversion.
Comment le 3DS sans friction améliore-t-il la conversion ?
En supprimant les étapes inutiles du processus de paiement, le 3DS sans friction réduit les chances que les clients abandonnent leur achat.
Les clients bénéficient d'un flux de transaction plus fluide, ce qui entraîne des taux d'achèvement plus élevés par rapport aux défis 3D Secure traditionnels.
Le 3DS sans friction est-il conforme à la DSP2 ?
Oui, le 3DS sans friction est conforme aux exigences de l'authentification forte du client (SCA) de la DSP2.
Il s'appuie sur une analyse basée sur le risque pour déterminer quand une transaction peut être exemptée d'un défi client explicite, tout en fournissant les protocoles de sécurité nécessaires.
What data elements help increase the chances of a frictionless result?
Issuers look for consistency and low-risk signals. Key elements include the cardholder's email address, billing and shipping address match, historical transaction frequency, and device information.
Including the 'prior authentication' data for returning customers can also increase the likelihood of a frictionless outcome.
The more valid data the merchant provides to the issuer's ACS, the higher the accuracy of the risk assessment, which generally leads to a higher proportion of frictionless responses from the issuer.
Can a merchant force a frictionless flow for all transactions?
A merchant can request a frictionless flow or suggest an exemption, but the final decision rests with the issuer's Access Control Server.
If an issuer determines that a transaction is too risky or if a regulator mandates a challenge for a specific transaction type, they will ignore the merchant's preference and initiate a challenge.
Merchants should use an intelligent strategy to request exemptions only when appropriate to avoid high decline rates or 'soft-declines' that require a 3DS retry.
Why do some frictionless 3DS attempts still result in a payment decline?
3DS is an authentication step, not an authorisation step. A successful frictionless 3DS result only confirms the identity of the cardholder or the validity of the data.
The subsequent authorisation request might still be declined by the issuer for reasons such as insufficient funds, expired card status, or suspected fraud unrelated to the 3DS process itself.
Successful authentication is a prerequisite for a liability shift, but it never guarantees that the financial transaction will be authorised and settled.
Fonctions liées.
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