# Cards

**(3DSv2) Test Case 1: Successful Frictionless 3-D Secure Authentication & Successful Authorisation**

| AMEX       | 345678901234564  |
| ---------- | ---------------- |
| DISCOVER   | 6011111111111117 |
| MASTERCARD | 5436031030606378 |
| VISA       | 4242424242424242 |

**(3DSv2) Test Case 2: Failed Frictionless 3-D Secure Authentication & Failed Authorisation**

| MASTERCARD | 5437821135399682 |
| ---------- | ---------------- |
| VISA       | 4544249167673670 |

### 3D Secure test cards

Use these test cards to simulate different 3D Secure (3DS) authentication flows and results.

You can use:

* Any valid three-digit CVV for Visa and Mastercard, or four-digit CVV for American Express
* Any future expiry date, in the format `MM/YY` or `MM/YYYY`

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