id,item_id,store_id,base_price,delivery_price,effective_date 28831,28263,17,840,890,2024-08-18 28832,28264,17,840,890,2024-08-18 28833,28265,17,790,840,2024-08-18 28834,28266,17,790,840,2024-08-18 28835,28267,17,840,890,2024-08-18