id,item_id,store_id,base_price,delivery_price,effective_date 28736,28168,29,1690,1740,2024-07-28 28737,28169,29,850,900,2024-07-28 28738,28170,29,850,900,2024-07-28 28739,28171,29,720,770,2024-07-28 28740,28172,29,720,770,2024-07-28