DVD 13.0 (approx. August 2019) will change the processing method for fixed-write indicators in DATEV Accounting.
Processing Fixed Write Indicator as of DVD 13.0
PayPal Interface in DATEV Rechnungswesen
Since the program DVD 12.0 there is a new program function for the users of DATEV Rechnungswesen, for the retrieval of PayPal revenues via the DATEV Rechenzentrum. You should extend your DATEV interface to enable the user to use the automatic balancing function.