BRT Integration

The BRT integration handles parcel and pallet shipments via the /brt interface in the back-office.

Interface Behavior

Condition	Shipment Type
Pallet > 0	Pallet shipment
Pallet = 0 and Parcel > 0	Parcel shipment
Both at 0	Falls back to the parcel count calculated from sold products

:::warning Limitation Mixed parcel + pallet shipments within a single BRT shipment are not supported. :::

API Mapping

Parcel Shipment

{
  "numberOfParcels": "<parcel_count>"
}

Pallet Shipment

{
  "palletType1": "EUR",
  "palletType1Number": "<pallet_count>",
  "numberOfParcels": 0
}

Tracking Model

• Sold products selected within the same print action share a single logical BRT shipment reference
• Labels from the response are stored on each selected SaleProduct
• Tracking uses the BRT label identifiers from shipment_infos

Data Flow

Error Handling

• Invalid pallet/parcel counts: the interface validates input before sending to the API
• API timeout: retry the shipment from the back-office
• Mixed shipment attempt: rejected at the interface level with a warning