[{"sale_price":165,"disc":74,"prod_count":3,"sale_month":"202106","avg_price":55,"avg_disc":25},{"sale_price":305,"disc":139,"prod_count":4,"sale_month":"202108","avg_price":76,"avg_disc":35},{"sale_price":54,"disc":"25","prod_count":1,"sale_month":"202109","avg_price":54,"avg_disc":25},{"sale_price":60,"disc":"27","prod_count":1,"sale_month":"202110","avg_price":60,"avg_disc":27}]
最近成交價(折扣)
