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

Emperor Kiasa Love Said Son
General Treasurer of the DPP Banteng Muda Indonesia (BMI), since the inauguration of the 2021–2024 period, the youth wing of PDIP.
Kaisar Kiasa Kasih Said Putra (born September 28, 1993) is an Indonesian politician. He is part of the Indonesian Democratic Party of Struggle (PDIP). In the 2024 Indonesian legislative election, he ran in the electoral district Central Java VIII, receiving 132,872 votes and was appointed as a member of the People's Representative Council of the Republic of Indonesia 2024–2029.[1] He is the son of PDI Perjuangan politician Said Abdullah. Source: Wikipedia