id,item_id,store_id,base_price,delivery_price,effective_date 28646,28078,50,1690,1740,2024-07-28 28647,28079,50,850,900,2024-07-28 28648,28080,50,850,900,2024-07-28 28649,28081,50,720,770,2024-07-28 28650,28082,50,720,770,2024-07-28