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Glossary

E-invoicing terms, explained.

ASP, PINT-AE, CSID, TRN, Peppol and more, in plain language.

  • ASP

    Accredited service provider: a company approved to exchange e-invoices and report tax data on your behalf.

  • CSID

    Cryptographic Stamp Identifier issued by ZATCA to sign invoices.

  • Peppol

    A network standard for exchanging structured business documents.

  • PINT-AE

    The UAE specification of the Peppol International invoice model.

  • TRN

    Tax Registration Number: the 15-digit UAE VAT identifier.