[{"sale_price":100,"disc":"77","prod_count":1,"sale_month":"202406","avg_price":100,"avg_disc":77},{"sale_price":90,"disc":"69","prod_count":1,"sale_month":"202407","avg_price":90,"avg_disc":69},{"sale_price":70,"disc":"54","prod_count":1,"sale_month":"202409","avg_price":70,"avg_disc":54},{"sale_price":145,"disc":112,"prod_count":2,"sale_month":"202410","avg_price":72,"avg_disc":56}]
最近成交價(折扣)