[
  {
    "sku": "001",
    "name": "Notebook",
    "colour": "blue",
    "supplier": "Fictional Paper Co"
  },
  {
    "sku": "002",
    "name": "Pen",
    "colour": "",
    "supplier": null
  },
  {
    "sku": "003",
    "name": "Folder",
    "colour": "green",
    "supplier": "Fictional Stationery Co"
  }
]