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/
Versions
2017
Rules
UBL-SR-37
Validation message
[UBL-SR-37]-Item price discount shall occur maximum once
Context
cac:InvoiceLine | cac:CreditNoteLine
XPath
Copied
1
(count(cac:Price/cac:AllowanceCharge/cbc:Amount) <= 1)
Used in business terms
BT-147