id,item_id,store_id,base_price,delivery_price,effective_date 27507,26939,100,6880,6930,2024-07-17 27508,26940,100,680,730,2024-07-17 27509,26941,100,680,730,2024-07-17 27510,26942,100,680,730,2024-07-17 27511,26943,100,680,730,2024-07-17 27512,26944,100,680,730,2024-07-17 27513,26945,100,680,730,2024-07-17