id,item_id,store_id,base_price,delivery_price,effective_date
31699,31131,50,1690,1740,2024-10-06
31700,31132,50,1690,1740,2024-10-06
31701,31133,50,580,630,2024-10-06
31702,31134,50,780,830,2024-10-06