I'm creating DMEE format tree for three payment types: PP (Priority Payment), ACH (Automatic Clearing House) and
COS (Cheque Outsourcing Services).
I'm wondering in SAP how can I know which payment is PP, ACH, or COS.
Or when we enter a vendor's invoice, is there any "type" or "indicator" that tell me this kind of invoice will be paid
in PP, ACH or COS.
I have no background on these types of payment so please explain for me.