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.
六大專屬功能,WhatsApp Business 商業版正式推出!(附下載) https://qooah.com/2018/01/19/whatsapp-business-is-out/