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

Heri Gunawan
Chairman of the Gerindra Faction Group in Commission XI of the Indonesian House of Representatives (2019–2024)
Heri Gunawan (born April 11, 1969) is a politician from Indonesia who served as a member of the DPR-RI for two terms (2014–2019 and 2019–2024). He represents the electoral district of West Java IV, which includes Sukabumi Regency and Sukabumi City. Heri is an officer of the Great Indonesia Movement Party. Currently, he is assigned to Commission XI. Source: Wikipedia