EazLink guide

How do you connect an ERP to Cambodia's CamInvoice workflow?

A practical CamInvoice ERP integration path: identify the invoice event, map data, test responses and return status to the ERP.

ERP and POS teams reviewing invoice data flow

Short answer

CamInvoice ERP integration starts with the invoice already created in the ERP. A Cambodia ERP e-Invoicing integration maps that document to the Cambodia E-Invoicing System workflow, sends it through an interface approved for the project, and returns the resulting status and reference. Access, message format and eligible invoice scenarios have to be confirmed with GDDE before anyone promises a live connector.

Official context: GDDE, Ministry of Economy and Finance

What to remember

  • Keep the ERP as the source of the commercial invoice.
  • Record the source ID and government response together.
  • Test accepted, rejected and interrupted submissions before rollout.

Start with one document event

Choose when an invoice is ready to leave the ERP. Posting, approval and sending are different events in many systems. The integration should not guess which one creates a legally relevant document.

Map the legal entity, buyer, line items, taxes, totals and original invoice reference. A field list is useful only when it is checked against the current GDDE specification and a real customer example.

Bring the result back

A successful network request is not the same as an accepted invoice. Store the platform reference and each response against the ERP document so finance and support can see whether the invoice is accepted, pending or needs correction.

The GDDE SOP includes integration testing and invalid-data scenarios. Rehearse those cases before production and assign an owner for corrections.

Questions before implementation

  1. Which ERP event makes an invoice final enough to submit?
  2. Where will the platform reference and rejection reason appear?
  3. Who can retry a failed document without creating a duplicate?

Quick questions

Is there an official EazLink CamInvoice connector already?

This page does not claim one. A project needs current interface access, an agreed scope and successful testing.

Can the ERP keep its own invoice number?

Keep the source number as a correlation field. The handling of official references must follow the current GDDE requirements for the chosen workflow.

Read next

Sources: GDDE, Ministry of Economy and Finance ยท GDDE, Ministry of Economy and Finance. Used for factual background only.

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