Subs on Twitch?

Wanted to ask what subs bring on twitch and what it brings the streamer

The streamer brings money and the audience mostly chat emotes, music requests and so what stop

The streamer gets money through the subscription, usually 5 euro a month minus some costs. The viewers often get additional functions, for example, more stickers, spectator games may participate, etc., which depends on the streamer, what he offers.