Isah origin
Fixed value: 57. Code 57 stands for "The payment means have been previously agreed between seller and buyer and thus are not stated again".
Definition
The means, expressed as code, for how a payment is expected to be or has been settled.
Path
Invoice/PAYMENT INSTRUCTIONS/Payment means type code
XML label
ubl:Invoice/cac:PaymentMeans/cbc:PaymentMeansCode