[{"sale_price":190,"disc":"42","prod_count":1,"sale_month":"202208","avg_price":190,"avg_disc":42},{"sale_price":437,"disc":97,"prod_count":2,"sale_month":"202209","avg_price":218,"avg_disc":49},{"sale_price":210,"disc":"47","prod_count":1,"sale_month":"202210","avg_price":210,"avg_disc":47},{"sale_price":171,"disc":"38","prod_count":1,"sale_month":"202212","avg_price":171,"avg_disc":38},{"sale_price":345,"disc":77,"prod_count":2,"sale_month":"202301","avg_price":172,"avg_disc":39}]
最近成交價(折扣)