[{"sale_price":49,"disc":"19","prod_count":1,"sale_month":"202105","avg_price":49,"avg_disc":19},{"sale_price":45,"disc":"17","prod_count":1,"sale_month":"202107","avg_price":45,"avg_disc":17},{"sale_price":45,"disc":"17","prod_count":1,"sale_month":"202108","avg_price":45,"avg_disc":17},{"sale_price":105,"disc":40,"prod_count":2,"sale_month":"202109","avg_price":52,"avg_disc":20}]
最近成交價(折扣)
