id,item_id,store_id,base_price,delivery_price,effective_date 27668,27100,77,6880,6930,2024-07-17 27669,27101,77,680,730,2024-07-17 27670,27102,77,680,730,2024-07-17 27671,27103,77,680,730,2024-07-17 27672,27104,77,680,730,2024-07-17 27673,27105,77,680,730,2024-07-17 27674,27106,77,680,730,2024-07-17