[{"sale_price":241,"disc":"73","prod_count":1,"sale_month":"202011","avg_price":241,"avg_disc":73},{"sale_price":365,"disc":111,"prod_count":2,"sale_month":"202012","avg_price":182,"avg_disc":56},{"sale_price":230,"disc":"70","prod_count":1,"sale_month":"202101","avg_price":230,"avg_disc":70},{"sale_price":175,"disc":"53","prod_count":1,"sale_month":"202104","avg_price":175,"avg_disc":53}]
最近成交價(折扣)
