id,item_id,store_id,base_price,delivery_price,effective_date 28502,27934,78,1690,1740,2024-07-28 28503,27935,78,850,900,2024-07-28 28504,27936,78,850,900,2024-07-28 28505,27937,78,720,770,2024-07-28 28506,27938,78,720,770,2024-07-28