Emotes and Sub Badge are a great way to customize your channel and reward your subscribers. Custom subscriber emotes are a part of the subscription benefits under the Twitch Partnership and Affiliate programs. More information on the requirements and eligibility for the Twitch Partnership Program can be found here.
This article provides an overview of how to manage your subscriber emotes, as well as the emote slots available at each tier and subscriber point milestone.
To manage your emotes, head to your dashboard. On the left-hand sidebar, click Viewer Rewards, then Emotes. Subscriber Emotes is the first section listed on the Emotes page.
For a more detailed explanation please refer to the original Twitch guide
Channel membership perks and how to use them: https://support.google.com/youtube/answer/7544492?hl=en-GB
Supporter Stickers: https://www.facebook.com/business/help/767160797072449?id=648321075955172
To manage your badges, head to your dashboard. From there, click the Hamburger to open the menu and click Preferences, then Partner or Affiliate. Here, scroll down to the Subscriptions section and click Loyalty Badges.
On this page, you can add, change or remove your subscriber badges. The default subscriber chat badge is a star. While you are welcome to keep the default badge, it is highly recommended that you upload your own subscriber chat badge to personalize your channel.
Affiliates will begin with badge slots up to 1 year, Partners will begin with badge slots up to 10 years. As your Affiliate/Partner tenure grows, you will unlock more badge slots. You will unlock one year of badge slots longer than your current Affiliate/Partner tenure with Twitch.