[{"sale_price":500,"disc":131,"prod_count":2,"sale_month":"202010","avg_price":250,"avg_disc":66},{"sale_price":552,"disc":146,"prod_count":2,"sale_month":"202011","avg_price":276,"avg_disc":73},{"sale_price":740,"disc":195,"prod_count":3,"sale_month":"202012","avg_price":246,"avg_disc":65},{"sale_price":786,"disc":206,"prod_count":3,"sale_month":"202101","avg_price":262,"avg_disc":69}]
最近成交價(折扣)
