id,item_id,store_id,base_price,delivery_price,effective_date
31399,30831,126,1690,1740,2024-10-06
31400,30832,126,1690,1740,2024-10-06
31401,30833,126,580,630,2024-10-06
31402,30834,126,780,830,2024-10-06