[{"sale_price":2033,"disc":677,"prod_count":11,"sale_month":"202010","avg_price":184,"avg_disc":62},{"sale_price":1400,"disc":465,"prod_count":7,"sale_month":"202011","avg_price":200,"avg_disc":66},{"sale_price":1163,"disc":386,"prod_count":7,"sale_month":"202012","avg_price":166,"avg_disc":55},{"sale_price":939,"disc":312,"prod_count":6,"sale_month":"202101","avg_price":156,"avg_disc":52},{"sale_price":1338,"disc":445,"prod_count":7,"sale_month":"202102","avg_price":191,"avg_disc":64},{"sale_price":1644,"disc":548,"prod_count":9,"sale_month":"202103","avg_price":182,"avg_disc":61},{"sale_price":400,"disc":133,"prod_count":3,"sale_month":"202104","avg_price":133,"avg_disc":44}]
最近成交價(折扣)