SimpleProductGroup

{
    "invoiceNo": "#1234567890",
    "supplierNo": "SUP123",
    "supplyDate": "2019-08-24T14:15:22Z",
    "products": [
        {
            "productCategory": "Electronics",
            "subcategory": "Smartphones",
            "itemDescription": "Latest model smartphone with 128GB storage",
            "quantity": 100,
            "costPrice": 500,
            "sellingPrice": 700,
            "bulkPrice": 600,
            "qtyPerBulk": 10,
            "barcode": "123456789012",
            "productBrand": "BrandX",
            "color": "Black",
            "size": "Large",
            "expireDate": "2019-08-24T14:15:22Z",
            "memberPrice": 650,
            "supplierNo": "SUP12345",
            "storeId": "STORE001",
            "productType": "whole_item",
            "photoData": [
                "string"
            ]
        }
    ]
}