# 11.1. Cards in the sandbox environment.

To test card payments, use the following data.

| Card issuer | Number           | Month | Year | CVV | 3-D Secure  | Behavior                    |
|-------------|------------------|-------|------|-----|-------------|-----------------------------|
| Visa        | 4012001007002005 | 12    | 29   | 123 | no          | Provider error              |
| Visa        | 4111111111111111 | 12    | 29   | 123 | no          | Payment completed           |