SML/BDXL - Service Metadata Locator - used for the whole network only once and located at https://edelivery.tech.ec.europa.eu/edelivery-sml - accessible only with an appropriate Peppol client certificate.
SMP - Service Metadata Publisher - administers references between the participants and the according access points. Usually an SMP is operated by a service provider and can therefore manage multiple participants.
AP - Access Point - responsible for the reception of Peppol messages. Access points can also be operated by service providers. Then bilateral arrangements between the supplier and the service provider about the exchange of the received invoices have to be taken.
Transmission via AS2 and AS4
Participant ID: iso6523-actorid-upis::9915:b Note: all invoice recipients do have the same Peppol participant ID. The actual recipient will be determined from the order reference inside the document.
Process ID (BIS v3) cenbii-procid-ubl::urn:fdc:peppol.eu:2017:poacc:billing:01:1.0
Document type ID (Invoice): busdox-docid-qns::urn:oasis:names:specification:ubl:schema:xsd:Invoice-2::Invoice##urn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0::2.1
Document type ID (CreditNote): busdox-docid-qns::urn:oasis:names:specification:ubl:schema:xsd:CreditNote-2::CreditNote##urn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0::2.1