id,item_id,store_id,base_price,delivery_price,effective_date 28537,27969,71,1690,1740,2024-07-28 28538,27970,71,850,900,2024-07-28 28539,27971,71,850,900,2024-07-28 28540,27972,71,720,770,2024-07-28 28541,27973,71,720,770,2024-07-28