[{"sale_price":90,"disc":"64","prod_count":1,"sale_month":"202406","avg_price":90,"avg_disc":64},{"sale_price":50,"disc":"36","prod_count":1,"sale_month":"202407","avg_price":50,"avg_disc":36},{"sale_price":50,"disc":"36","prod_count":1,"sale_month":"202409","avg_price":50,"avg_disc":36},{"sale_price":45,"disc":"32","prod_count":1,"sale_month":"202410","avg_price":45,"avg_disc":32}]
最近成交價(折扣)