id,item_id,store_id,base_price,delivery_price,effective_date
31267,30699,20,1690,1740,2024-10-06
31268,30700,20,1690,1740,2024-10-06
31269,30701,20,520,570,2024-10-06
31270,30702,20,700,750,2024-10-06