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

Tia Rahmania
Deputy Chairman of the DPD PDIP Banten (Creative Economy Sector) 2020-2024
Tia Rahmania, M.Psi., ( Born March 30, 1979 ) is a politician and academic from Indonesia. She is a member of the Indonesian House of Representatives for the 2024 - 2029 period from the PDI Perjuangan faction in electoral district 1 of Banten (Pandeglang - Lebak), before ultimately being unable to take office due to being dismissed by PDI Perjuangan over allegations of vote inflation, after which her position was replaced by Bonnie Triyana as the second highest elected member of the Indonesian House of Representatives in the same electoral district. Source: Wikipedia