{
  "title": "Fictional phone inventory export exercise",
  "article": "https://yenra.com/barcode-scanner-phone/",
  "updated": "2026-09-08",
  "instructions": [
    "These internal demo identifiers are not assigned GTINs and must not be used for retail labeling.",
    "Keep identifiers as strings, including leading zeros.",
    "One record per fictional product; quantity is a separately counted number of units.",
    "Review duplicate scans instead of automatically adding repeated rows.",
    "Expected: two records and five units. This tests data handling, not optical scanning."
  ],
  "records": [
    {
      "identifier": "000123",
      "identifier_type": "internal_demo",
      "item": "Demo Cable",
      "quantity": 3,
      "unit": "each"
    },
    {
      "identifier": "000124",
      "identifier_type": "internal_demo",
      "item": "Demo Adapter",
      "quantity": 2,
      "unit": "each"
    }
  ]
}