{
  "description": "Example Weis Markets vendor purchase order transmitted via EDI/Biceps system",
  "purchaseOrder": {
    "orderId": "WM-PO-2026-004521",
    "orderDate": "2026-05-03",
    "deliveryDate": "2026-05-07",
    "status": "OPEN",
    "store": {
      "storeNumber": "142",
      "storeName": "Weis Markets #142",
      "address": "500 Lycoming Mall Circle",
      "city": "Muncy",
      "state": "PA",
      "zip": "17756"
    },
    "vendor": {
      "vendorId": "V-10034",
      "vendorName": "Fresh Valley Produce Co.",
      "contactEmail": "orders@freshvalley.com"
    },
    "lineItems": [
      {
        "lineNumber": 1,
        "upc": "012345678901",
        "description": "Organic Baby Spinach 5oz",
        "quantity": 48,
        "unitOfMeasure": "EACH",
        "unitCost": 2.89,
        "totalCost": 138.72
      },
      {
        "lineNumber": 2,
        "upc": "012345678902",
        "description": "Romaine Hearts 3-pack",
        "quantity": 36,
        "unitOfMeasure": "EACH",
        "unitCost": 3.49,
        "totalCost": 125.64
      }
    ],
    "orderSubtotal": 264.36,
    "freightAllowance": 0.00,
    "orderTotal": 264.36
  }
}