PreOrderInfoDetailVo

{
    "productId": "string",
    "productName": "string",
    "attrValueId": "string",
    "image": "string",
    "sku": "string",
    "price": 0,
    "payPrice": 0,
    "payNum": 0,
    "weight": 0,
    "volume": 0,
    "tempId": 0,
    "productType": 0,
    "productMarketingType": 0,
    "freightFee": "public static final BigDecimal ZERO;",
    "proRefundSwitch": true
}