[
  {
    "sku_raw": "AX-100",
    "sku_id": "sku_ax100",
    "name": "방수자켓",
    "warehouse": "seoul",
    "on_hand": 12,
    "safety_stock": 20,
    "received_date": "2026-05-02"
  },
  {
    "sku_raw": "ax 100",
    "sku_id": "sku_ax100",
    "name": "방수자켓",
    "warehouse": "busan",
    "on_hand": 0,
    "safety_stock": 10,
    "received_date": "2026-05-03"
  },
  {
    "sku_raw": "BX-220",
    "sku_id": null,
    "name": "등산화",
    "warehouse": "seoul",
    "on_hand": 60,
    "safety_stock": 30,
    "received_date": null
  },
  {
    "sku_raw": "CX-330",
    "sku_id": "sku_cx330",
    "name": "텐트",
    "warehouse": "seoul",
    "on_hand": 5,
    "safety_stock": 15,
    "received_date": "2026-05-06"
  },
  {
    "sku_raw": "CX-330",
    "sku_id": "sku_cx330",
    "name": "텐트",
    "warehouse": "busan",
    "on_hand": 9999,
    "safety_stock": 15,
    "received_date": "2026-05-04"
  },
  {
    "sku_raw": "DX-440",
    "sku_id": "sku_dx440",
    "name": "침낭",
    "warehouse": "seoul",
    "on_hand": 25,
    "safety_stock": 25,
    "received_date": "2026-05-01"
  },
  {
    "sku_raw": "EX-550",
    "sku_id": null,
    "name": "배낭",
    "warehouse": "busan",
    "on_hand": null,
    "safety_stock": 20,
    "received_date": "2026-05-05"
  },
  {
    "sku_raw": "AX-100",
    "sku_id": "sku_ax100",
    "name": "방수자켓",
    "warehouse": "seoul",
    "on_hand": 8,
    "safety_stock": null,
    "received_date": "2026-05-07"
  },
  {
    "sku_raw": "FX-660",
    "sku_id": "sku_fx660",
    "name": "등산스틱",
    "warehouse": "seoul",
    "on_hand": 40,
    "safety_stock": 10,
    "received_date": "2026-05-06"
  },
  {
    "sku_raw": "CX 330",
    "sku_id": "sku_cx330",
    "name": "텐트",
    "warehouse": "seoul",
    "on_hand": 3,
    "safety_stock": 15,
    "received_date": "2026-05-08"
  },
  {
    "sku_raw": "BX-220",
    "sku_id": null,
    "name": "등산화",
    "warehouse": "busan",
    "on_hand": 14,
    "safety_stock": 30,
    "received_date": "2026-05-02"
  }
]