{
  "id": "PO-2023-078",
  "poNumber": "PO-2023-078",
  "date": "2023-10-10",
  "expectedDelivery": "2023-10-25",
  "status": "processing",
  "priority": "medium",
  "vendor": {
    "name": "Tech Supplies Inc.",
    "contact": "Mike Johnson",
    "email": "mike@techsupplies.com",
    "phone": "5554567890",
    "address": "789 Vendor St, San Francisco, CA 94103"
  },
  "shippingAddress": {
    "street": "456 Business Ave",
    "city": "San Francisco",
    "state": "CA",
    "zipCode": "94107",
    "country": "USA"
  },
  "shippingMethod": "Express Delivery",
  "deliveryMethod": "Ground Shipping",
  "paymentMethod": "Bank Transfer",
  "items": [
    {
      "productCode": "LAP-001",
      "description": "Laptop - Dell XPS 15",
      "quantity": 5,
      "unitPrice": 1500,
      "total": 7500,
      "category": "Electronics",
      "warehouseLocation": "WH-01"
    },
    {
      "productCode": "MON-002",
      "description": "Monitor - 27\" 4K",
      "quantity": 10,
      "unitPrice": 400,
      "total": 4000,
      "category": "Electronics",
      "warehouseLocation": "WH-02"
    },
    {
      "productCode": "ACC-003",
      "description": "Keyboard & Mouse Combo",
      "quantity": 15,
      "unitPrice": 80,
      "total": 1200,
      "category": "Accessories",
      "warehouseLocation": "WH-03"
    }
  ],
  "subtotal": 12700,
  "shipping": 150,
  "taxRate": 8.5,
  "tax": 1079.50,
  "total": 13929.50,
  "notes": "Please ensure all items are in original packaging. Priority handling required. Deliver to receiving dock between 9 AM - 4 PM.",
  "terms": "Net 45",
  "approvedBy": "Procurement Manager - Sarah Johnson",
  "approvalDate": "2023-10-09",
  "createdBy": "John Smith - Purchasing Dept",
  "createdAt": "2023-10-08T14:30:00Z",
  "attachments": [
    {
      "name": "quote.pdf",
      "type": "pdf",
      "size": "2.4 MB"
    },
    {
      "name": "specifications.docx",
      "type": "doc",
      "size": "1.8 MB"
    },
    {
      "name": "vendor-agreement.pdf",
      "type": "pdf",
      "size": "3.2 MB"
    }
  ]
}