id,item_id,store_id,base_price,delivery_price,effective_date 28816,28248,20,750,800,2024-08-18 28817,28249,20,750,800,2024-08-18 28818,28250,20,710,760,2024-08-18 28819,28251,20,710,760,2024-08-18 28820,28252,20,750,800,2024-08-18