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The system repeats sending the payment result message with increasing intervals during the four hours but not more than 8 times, if:
the setting of expected response is different from HTTP 200 and the merchant does not respond with either a successful or unsuccessful payment result message;
| Warning |
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Attention! When the received replay indicates a failure in message handling the sending of payment results is not repeated. Values of firstcode, secondcode are used for used to diagnose the problems. |
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