[{"sale_price":45,"disc":"19","prod_count":1,"sale_month":"202202","avg_price":45,"avg_disc":19},{"sale_price":133,"disc":55,"prod_count":2,"sale_month":"202203","avg_price":66,"avg_disc":28},{"sale_price":110,"disc":"46","prod_count":1,"sale_month":"202204","avg_price":110,"avg_disc":46},{"sale_price":45,"disc":"19","prod_count":1,"sale_month":"202207","avg_price":45,"avg_disc":19}]
最近成交價(折扣)