[{"sale_price":100,"disc":"33","prod_count":1,"sale_month":"202209","avg_price":100,"avg_disc":33},{"sale_price":378,"disc":125,"prod_count":3,"sale_month":"202210","avg_price":126,"avg_disc":42},{"sale_price":110,"disc":"37","prod_count":1,"sale_month":"202212","avg_price":110,"avg_disc":37},{"sale_price":220,"disc":"73","prod_count":1,"sale_month":"202301","avg_price":220,"avg_disc":73}]
最近成交價(折扣)