Simulation
The simulation mode is available at any time - even if the payment method for your MerchantId is already live / productive.
The simulation mode is initiated by setting the "OrderDesc" parameter with the value "Test:<nnnn>", where <nnnn> can be various error codes. Please note, that in simulation mode only numeric error codes can be used.
The simulation mode has priority over the live mode.
| Value for OrderDesc | English |
|---|---|
| OrderDesc=Test:0000 | Payment process is always successful |
| OrderDesc=Test:0305 | Credit card has been rejected by the acquirer / issuer. |
Simulation cards
The simulation mode is initiated by the "OrderDesc" parameter with the value "Test: <nnnn>", which also defines the result of the payment process.
The simulation mode is always available - but also requires card numbers that pass the so-called LUHN test. There is a short table below for this; You can also use real credit cards.
| Scheme | Card number | Value OrderDesc | Response | Description |
|---|---|---|---|---|
| VISA | 4111111111111111 | Test:<nnnn> | <nnnn> | see: A4 Error codes |
| MasterCard | 5555555555554444 | Test:<nnnn> | <nnnn> | see: A4 Error codes |
| AMEX | 375000000000007 | Test:<nnnn> | <nnnn> | see: A4 Error codes |