Starting at 15.00 WIB today (04 October 2017), you can buy and sell Waves with Rupiah at Bitcoin.co.id! Fee to trade Waves with Rupiah equal to Bitcoin, ie 0.3% for market taker, and 0% for market maker.
Waves are said to be more unique than Bitcoin because they can be used to transmit messages and also have decentralized exchangers called DEX. Better than Bitcoin, Waves can process hundreds of transactions in just seconds!