id,item_id,store_id,base_price,delivery_price,effective_date
31539,30971,90,1690,1740,2024-10-06
31540,30972,90,1690,1740,2024-10-06
31541,30973,90,580,630,2024-10-06
31542,30974,90,780,830,2024-10-06