id,item_id,store_id,base_price,delivery_price,effective_date 28166,27598,144,1690,1740,2024-07-28 28167,27599,144,850,900,2024-07-28 28168,27600,144,850,900,2024-07-28 28169,27601,144,720,770,2024-07-28 28170,27602,144,720,770,2024-07-28