PT Bank Tabungan Negara (Persero) Tbk (BTN) has launched the marketing campaign in collaboration with Top 22 Mitra Developer dubbed "Billionaire Developer Special Privilege 2022". The program is dedicated to 22 developers for their significant contribution in distributing non-subsidized house and apartment loans (KPR/KPA) in 2021. The program is aimed to improve realization and to aid Indonesian families in purchasing houses and apartments with attractive offering programs.