id,item_id,store_id,base_price,delivery_price,effective_date 28656,28088,47,1690,1740,2024-07-28 28657,28089,47,850,900,2024-07-28 28658,28090,47,850,900,2024-07-28 28659,28091,47,720,770,2024-07-28 28660,28092,47,720,770,2024-07-28