[{"sale_price":119,"disc":"37","prod_count":1,"sale_month":"202202","avg_price":119,"avg_disc":37},{"sale_price":241,"disc":75,"prod_count":3,"sale_month":"202203","avg_price":80,"avg_disc":25},{"sale_price":96,"disc":"30","prod_count":1,"sale_month":"202204","avg_price":96,"avg_disc":30},{"sale_price":145,"disc":"45","prod_count":1,"sale_month":"202206","avg_price":145,"avg_disc":45}]
最近成交價(折扣)