The high demand for consumption today is measured and explored by Wiyoga through his work entitled Perniagaan. A series of works in the form of five small ATMs on display scattered throughout the hotel bathroom. ATMs represent transactional activities and needs, in this case, related to the distribution of money in people's daily lives. Perniagaan represents transactional ideas in the financial area and symbolically presents a concept for transaction-based social interactions. Perniagaan spread reflects the hectic transactional activities that occur today. Transactions occur anytime and anywhere, in the real and virtual worlds.