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.
https://www.derakhsheshbook.com//Book/5912/پول--ارز-و-بانکداری--اهمیت-سیاست-مستقل-پولی-و-ارزی