Direct debits for invoices of the same customer can be combined in a collected debit.
The requirements are:
Within the mask for exporting the direct debits a new column "C" (=Combine) was added, with that the invoices of one customer can be combined to one direct debit.
With double click in the cell of one data set the summary of all open amounts of one customer is activated. A new collected data set is created as headline of its single invoices.
The debit that is sent to the exchange file only contains the collected data set with the summarized amount.
Referring to the export an avis is printed for each customer where each single invoice of the collected direct debit is listed. The print report for the avis has to be configured in the program settings.
It can also be defined, whether credit notes should be considered in collected direct debits or not (only possible as long invoices with a higher amount are open than the credit amount).