id,item_id,store_id,base_price,delivery_price,effective_date
31571,31003,84,1690,1740,2024-10-06
31572,31004,84,1690,1740,2024-10-06
31573,31005,84,580,630,2024-10-06
31574,31006,84,780,830,2024-10-06