Data, systems and interfaces
cXML
Abbreviation for Commerce XML
In short and in plain language
cXML is a data language for purchasing between firms.
With it, the system of the buyer sends orders to the supplier, for example.
Invoices can arrive this way too.
Definition
cXML is an XML-based format for exchanging business documents between procurement systems and suppliers. Punchout sessions, orders and invoices in electronic procurement, for example, run over cXML.