id,item_id,store_id,base_price,delivery_price,effective_date
31503,30935,100,1690,1740,2024-10-06
31504,30936,100,1690,1740,2024-10-06
31505,30937,100,580,630,2024-10-06
31506,30938,100,780,830,2024-10-06