{
  "schemaVersion": 1,
  "id": "price-calculator",
  "name": "Price Calculator",
  "description": "Sample sub-workflow: adds 20 % VAT. Called by 'Sub-workflow Demo'; run it alone to test it with an empty item.",
  "groupId": "samples",
  "active": false,
  "settings": { "maxConcurrentRuns": 5, "saveExecutionData": true },
  "nodes": [
    {
      "id": "in",
      "name": "When Called",
      "type": "bd47c3b0-0e64-4234-ae83-1f465875ac34",
      "typeVersion": 1,
      "parameters": {},
      "position": { "x": 0, "y": 0 }
    },
    {
      "id": "vat",
      "name": "Add VAT",
      "type": "5a9b3c7d-2e4f-4a6b-8c1d-9e0f1a2b3c04",
      "typeVersion": 1,
      "parameters": {
        "fields": { "gross": "{{ Math.round(($json.net ?? 0) * 1.2 * 100) / 100 }}", "batchSize": "{{ $input.all().length }}" }
      },
      "position": { "x": 240, "y": 0 }
    }
  ],
  "connections": [
    { "sourceNodeId": "in", "sourcePort": "main", "targetNodeId": "vat", "targetPort": "main" }
  ]
}