id,item_id,store_id,base_price,delivery_price,effective_date 28151,27583,147,1690,1740,2024-07-28 28152,27584,147,850,900,2024-07-28 28153,27585,147,850,900,2024-07-28 28154,27586,147,720,770,2024-07-28 28155,27587,147,720,770,2024-07-28