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

Sturman Panjaitan
Member of Commission V of the Indonesian House of Representatives
Sturman Panjaitan (born October 17, 1959) is a retired high-ranking officer of the Indonesian Navy who serves as a member of the People's Representative Council of the Republic of Indonesia for the terms 2019–2024 and 2024–2029. He represents the electoral district of Riau Islands and the Indonesian Democratic Party of Struggle faction. In his second term in the DPR-RI, he has been assigned as the Deputy Chair of the Legislative Body of the People's Representative Council of the Republic of Indonesia. Source: Wikipedia