This is the general datamodel for an invoice based on te PINT, that can be used as base for specializations that are used in various jurisdictions.
The Peppol PINT Billing has been developed by the OpenPeppol AISBL Post Award Coordinating Community as a template for creating globally interoperable invoice specifications.
Instructions for aligning and maintaining the PINT.
The Invoice Transaction
Semantic model Syntax binding Code lists Rules SchematronsThe Credit note Transaction
Semantic model Syntax binding Code lists Rules Schematrons