[{"sale_price":45,"disc":"30","prod_count":1,"sale_month":"202404","avg_price":45,"avg_disc":30},{"sale_price":123,"disc":82,"prod_count":2,"sale_month":"202405","avg_price":61,"avg_disc":41},{"sale_price":55,"disc":"37","prod_count":1,"sale_month":"202406","avg_price":55,"avg_disc":37},{"sale_price":90,"disc":"60","prod_count":1,"sale_month":"202407","avg_price":90,"avg_disc":60},{"sale_price":50,"disc":"33","prod_count":1,"sale_month":"202409","avg_price":50,"avg_disc":33}]
最近成交價(折扣)