[{"sale_price":391,"disc":87,"prod_count":2,"sale_month":"202011","avg_price":195,"avg_disc":44},{"sale_price":230,"disc":"51","prod_count":1,"sale_month":"202012","avg_price":230,"avg_disc":51},{"sale_price":395,"disc":88,"prod_count":2,"sale_month":"202101","avg_price":197,"avg_disc":44},{"sale_price":230,"disc":"51","prod_count":1,"sale_month":"202103","avg_price":230,"avg_disc":51}]
最近成交價(折扣)
