[{"sale_price":332,"disc":221,"prod_count":3,"sale_month":"202011","avg_price":110,"avg_disc":74},{"sale_price":50,"disc":"33","prod_count":1,"sale_month":"202101","avg_price":50,"avg_disc":33},{"sale_price":90,"disc":"60","prod_count":1,"sale_month":"202102","avg_price":90,"avg_disc":60},{"sale_price":155,"disc":103,"prod_count":2,"sale_month":"202104","avg_price":77,"avg_disc":52}]
最近成交價(折扣)
