[{"sale_price":110,"disc":"37","prod_count":1,"sale_month":"202009","avg_price":110,"avg_disc":37},{"sale_price":259,"disc":86,"prod_count":2,"sale_month":"202010","avg_price":129,"avg_disc":43},{"sale_price":100,"disc":"33","prod_count":1,"sale_month":"202011","avg_price":100,"avg_disc":33},{"sale_price":99,"disc":"33","prod_count":1,"sale_month":"202012","avg_price":99,"avg_disc":33}]
最近成交價(折扣)
