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

Paul Ubruangge
Member of the Regional People's Representative Council of Nduga Regency (2014–2019)
Paulus Ubruangge (born July 8, 1979) is an Indonesian politician from National Mandate Party who has served as a Member of the House of Representatives of the Republic of Indonesia since 2021, replacing John Siffy Mirin who passed away. He represents the electoral district of Papua Mountains since 2021 and Papua from 2021 to 2024.[1] Currently, he is serving in Commission II.
Source: wikipedia