OrderItemDTO

{
    "name": "Wireless Mouse",
    "quantity": 2,
    "price": "75000.00",
    "sku": "SKU-WM-001",
    "category": "Electronics",
    "url": "https://merchant.example.com/products/wireless-mouse",
    "image_url": "https://merchant.example.com/images/wireless-mouse.png",
    "type": "PHYSICAL",
    "sub_total": 150000
}