3D Secure (3DS) adds an extra layer of security to all online payments. With 3DS , an additional authentication step is enabled for the cardholder before sending an authorization request to the card issuer (Visa, Mastercard, JCB, Amex, etc.). Therefore, no payments will ever go through unless the cardholder authorizes them.
Use predefined integration test cases that present authentication scenarios to test the integrations with your site.
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