id,item_id,store_id,base_price,delivery_price,effective_date 28099,27531,17,1690,1740,2024-07-28 28100,27532,17,850,900,2024-07-28 28101,27533,17,850,900,2024-07-28 28102,27534,17,720,770,2024-07-28 28103,27535,17,720,770,2024-07-28