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.
Курсовая работа: Вехи рекламного бизнеса https://www.zharar.ru/rus/curs/29675-kursovye_raboty.html