[{"sale_price":100,"disc":"33","prod_count":1,"sale_month":"202404","avg_price":100,"avg_disc":33},{"sale_price":45,"disc":"15","prod_count":1,"sale_month":"202405","avg_price":45,"avg_disc":15},{"sale_price":100,"disc":"33","prod_count":1,"sale_month":"202406","avg_price":100,"avg_disc":33},{"sale_price":49,"disc":"16","prod_count":1,"sale_month":"202409","avg_price":49,"avg_disc":16}]
最近成交價(折扣)