id,item_id,store_id,base_price,delivery_price,effective_date
31499,30931,101,1690,1740,2024-10-06
31500,30932,101,1690,1740,2024-10-06
31501,30933,101,580,630,2024-10-06
31502,30934,101,780,830,2024-10-06