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

Natalis Tabuni
Chairman of the Pegunungan Bintang District KNPI (2006-2009)
Natalis Tabuni, S.S., M.Si., (born July 11, 1977), is a politician of the NasDem Party who has served as the first Regent of Intan Jaya since 2012. He partnered with Yann Kabogoyauw and was elected in two elections, namely the Intan Jaya Pilbup 2012[1] and the Intan Jaya Pilbup 2017.[2] Before becoming a regent, Tabuni was a civil servant, with his last position as the Head of the Public Works Department of the Intan Jaya Regency.
Source: wikipedia