[{"sale_price":145,"disc":"45","prod_count":1,"sale_month":"202112","avg_price":145,"avg_disc":45},{"sale_price":100,"disc":"31","prod_count":1,"sale_month":"202202","avg_price":100,"avg_disc":31},{"sale_price":140,"disc":"44","prod_count":1,"sale_month":"202203","avg_price":140,"avg_disc":44},{"sale_price":515,"disc":161,"prod_count":4,"sale_month":"202204","avg_price":128,"avg_disc":40}]
最近成交價(折扣)