[{"sale_price":45,"disc":"20","prod_count":1,"sale_month":"202012","avg_price":45,"avg_disc":20},{"sale_price":45,"disc":"20","prod_count":1,"sale_month":"202101","avg_price":45,"avg_disc":20},{"sale_price":90,"disc":"41","prod_count":1,"sale_month":"202102","avg_price":90,"avg_disc":41},{"sale_price":45,"disc":"20","prod_count":1,"sale_month":"202104","avg_price":45,"avg_disc":20}]
最近成交價(折扣)
