# Change Order Price

Currently only support to change the price, We do not support raising the price for the time being.

Each time a price change is made for each item(Same sku_id)Defines the most recent total price of the item, and defaults to the price unchanged if the item is not entered in the request.

Orders can be modified up to 50 times before payment. All price changes will be invalidated after each new price change on the same order is executed successfully.

# Interface call request specification

Http request method: POST
https://api.weixin.qq.com/product/order/change_order_price?access_token=xxxxxxxxx

# Request Parameter Sample

{
    "order_id": 123456,
    "change_express" : true,
    "express_fee" : 0,
    "change_order_Infos ": 
    [
        {
            "product_id": 1234,
            "sku_id" : 5678,
            "change_price" : 300
        }
    ]
}

# Return Package Example

{
    "errcode": 0,
    "errmsg":"ok",
}

# Request Parameter Dxplaination

# Return parameter specification

# Return code