id,item_id,store_id,base_price,delivery_price,effective_date 28671,28103,44,1690,1740,2024-07-28 28672,28104,44,850,900,2024-07-28 28673,28105,44,850,900,2024-07-28 28674,28106,44,720,770,2024-07-28 28675,28107,44,720,770,2024-07-28