id,item_id,store_id,base_price,delivery_price,effective_date 30669,30101,48,1090,1140,2024-09-15 30670,30102,48,1690,1740,2024-09-15 30671,30103,48,1690,1740,2024-09-15 30672,30104,48,820,870,2024-09-15 30673,30105,48,820,870,2024-09-15 30674,30106,48,2490,2540,2024-09-15 30675,30107,48,690,740,2024-09-15 30676,30108,48,840,890,2024-09-15 30677,30109,48,840,890,2024-09-15 30678,30110,48,1690,1740,2024-09-15