SkuPriceInfo

{
    "marketingPrice": 0,
    "commission": 0,
    "commissionAddition": 0,
    "supplyPrice": 0,
    "tagPrice": 0,
    "sowingPrice": 0,
    "taxRate": 0,
    "taxAmount": 0,
    "promotionDetailInfoList": [
        {
            "promotionId": "string",
            "promotionDesc": "string",
            "promotionType": "string",
            "purchaseLimitInfo": {
                "limitNumber": 0,
                "canPurchaseNumber": 0,
                "purchasedQuantity": 0
            },
            "startTime": "string",
            "endTime": "string",
            "promoPrice": 0,
            "supplyPrice": 0
        }
    ]
}