id,item_id,store_id,base_price,delivery_price,effective_date 29239,28671,77,840,890,2024-08-18 29240,28672,77,840,890,2024-08-18 29241,28673,77,790,840,2024-08-18 29242,28674,77,790,840,2024-08-18 29243,28675,77,860,910,2024-08-18 29244,28676,77,840,890,2024-08-18