Mapping order fields to Fortnox

Updated July 13, 2026

The available fields

Fortnox invoices carry several reference fields that Junipeer can search:

  1. Shop order ID (e.g. Shopify order number) - Typically it's connected to Shop order ID (e.g. Shopify order number)

  2. Secondary reference (PSP token, checkout ID) - Typically it's a Secondary reference (PSP token, checkout ID)

  3. DocumentNumber - This usually maps to Fortnox's own internal number

  4. OurReference - Internal reference, rarely used for matching

  5. YourOrderNumber - Only available on invoices, not usable for filtering orders

Recommended settings

This is the default setting that corresponds to most Fortnox setups:

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Fortnox fields

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