With regards to EDIThe use of EDI technology in logistics h... More, a formal notice (by messageThe EDIFACT term for a transaction set. A message ... or codeA numeric, or alphanumeric representation of text ...) from a electronic mailbox system or EDI server indicating that a message sent to a trading partnerCompanies that do business with each other via EDI... has reached its intended mailbox or has been retrieved by the addressee.