Glossary7 min read
What Is 3D Secure? Authentication, Payment States and Liability
A customer approves a bank-app prompt and returns to checkout. That completes an authentication step, but the merchant still needs the payment’s actual financial outcome. The bank can decline authorisation, a manual capture can remain outstanding, or a network interruption can leave the result temporarily unknown.
3D Securecardholder authenticationSCA+1 more
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