End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
블록체인 기반 간편결제 '차이', 4개월만에 가입자 50만명 돌파.. 누적거래액 640억원 https://wowtale.net/2019/10/25/7350/