Document Number

As the name suggests, this field informs the number of the document to be paid in the transaction. In the
EMS transactions specifies the number of the CCS document or contract for payment or consultation, and may
be typed or obtained through barcode scanning. For Fininvest Payment this field can
can also be used to pass the Fininvest card number or the Fininvest Contract number. For
payment slip Redecard collects the entered barcode