Here you will find your failed transaction attempts. It will list the Terminal, the Reference number, he Reason why the transaction has failed, Amount and Currency, the Transaction ID, the Payment provider/processor and detail of the means of payment, that have been used. At the top right, you can search for a transaction, by using the Reference number/OrderId, given by your shop. By clicking on Details for a specific transaction, you can view more detailed information about the attempt. Furthermore, you can export this journal, by clicking on Export declined transactions at the bottom left.