[{"sale_price":1015,"disc":135,"prod_count":2,"sale_month":"202312","avg_price":507,"avg_disc":68},{"sale_price":533,"disc":"71","prod_count":1,"sale_month":"202402","avg_price":533,"avg_disc":71},{"sale_price":540,"disc":"72","prod_count":1,"sale_month":"202403","avg_price":540,"avg_disc":72},{"sale_price":360,"disc":"48","prod_count":1,"sale_month":"202404","avg_price":360,"avg_disc":48},{"sale_price":1140,"disc":151,"prod_count":3,"sale_month":"202405","avg_price":380,"avg_disc":50}]
最近成交價(折扣)