Why do we need to know the flow of campaign funds?

Al Muzzamil Yusuf
Member of Commission VIII of the Republic of Indonesia House of Representatives (in the fields of Religion, Social Affairs, and Women's Empowerment)
Dr. H. Al Muzzammil Yusuf, M.Si. (born June 6, 1965) is an Indonesian politician who currently serves as President of the Prosperous Justice Party replacing Ahmad Syaikhu on June 4, 2025.[1] In parliament, he serves as a member of the People's Representative Council of the Republic of Indonesia (DPR RI) from the PKS faction (Prosperous Justice Party) through the Electoral District of Lampung I which includes South Lampung Regency, West Lampung Regency, West Coast Regency, Tanggamus Regency, Pesawaran Regency, Pringsewu Regency, Bandar Lampung City, Metro City. He is also the declarant and first Chairman of the Prosperous Justice Party which later merged with Justice Party[needs citation]. After the merger, he served as the Vice Chairman of the DPP PKS until 2005. Source: Wikipedia