id,item_id,store_id,base_price,delivery_price,effective_date 28084,27516,20,1690,1740,2024-07-28 28085,27517,20,760,810,2024-07-28 28086,27518,20,760,810,2024-07-28 28087,27519,20,640,690,2024-07-28 28088,27520,20,640,690,2024-07-28