[{"sale_price":550,"disc":131,"prod_count":2,"sale_month":"202408","avg_price":275,"avg_disc":66},{"sale_price":210,"disc":"50","prod_count":1,"sale_month":"202409","avg_price":210,"avg_disc":50},{"sale_price":190,"disc":"45","prod_count":1,"sale_month":"202410","avg_price":190,"avg_disc":45},{"sale_price":858,"disc":204,"prod_count":3,"sale_month":"202411","avg_price":286,"avg_disc":68},{"sale_price":820,"disc":195,"prod_count":3,"sale_month":"202412","avg_price":273,"avg_disc":65}]
最近成交價(折扣)