[CB]Significant OpenAPI Updates

尊敬的开发者，

请留意以下变动：

在2022年12月15号，Shopee将会对中国跨境的SIP业务逻辑进行调整。

调整前: 全球商品价格即为商品的唯一成本价。

调整后: 成本价字段不再维护在全球商品上，SIP主店铺商品新增返回sip_item_price字段用于计算附属店铺商品的结算价和售价。

请注意以下API变动：

v2.product.get_item_base_info / v2.product.get_model_list API 对于中国跨境SIP主店铺的商品，返回参数将包含sip_item_price / sip_item_price_source / sip_item_price_currency 字段。中国跨境SIP附属店铺和非SIP店铺的商品不包含此字段。

影响接口:

v2.product.get_item_base_info

v2.product.get_model_list

上线时间：2022/12/15

Dear Developer,

Please note the following changes:

On December 15, 2022, Shopee will adjust the business logic for China's cross-border SIP shop.

Before: The global product price is the only cost price of the SIP item.

After: The cost price is no longer maintained on global product,The SIP primary shop product will return the sip_item_price field to calculate the settlement price and selling price of the SIP affiliate shop product.

Please note the following API changes:

For products in China's cross-border SIP primary shop, The response parameters of v2.product.get_item_base_info / v2.product.get_model_list API will include the sip_item_price / sip_item_price_source / sip_item_price_currency fields. China's cross-border SIP affiliate shop or non SIP shop won't.

Related API:

v2.product.get_item_base_info

v2.product.get_model_list

Effective Date on Live: 2022/12/15