[{"sale_price":175,"disc":"53","prod_count":1,"sale_month":"202007","avg_price":175,"avg_disc":53},{"sale_price":160,"disc":"48","prod_count":1,"sale_month":"202010","avg_price":160,"avg_disc":48},{"sale_price":125,"disc":"38","prod_count":1,"sale_month":"202011","avg_price":125,"avg_disc":38},{"sale_price":150,"disc":"45","prod_count":1,"sale_month":"202101","avg_price":150,"avg_disc":45}]
最近成交價(折扣)