id,item_id,store_id,base_price,delivery_price,effective_date 28233,27665,131,1690,1740,2024-07-28 28234,27666,131,850,900,2024-07-28 28235,27667,131,850,900,2024-07-28 28236,27668,131,720,770,2024-07-28 28237,27669,131,720,770,2024-07-28