Our badges can be earned in various ways. These can be seasonal badges, event based badges, or for things where you have to complete something to earn the badge.
Here's a few examples:
1) Valentine's Day (seasonal)
2) Met Tim Speak IRL (event)
3) TeamSpeak Merch Badge 3.0 (earned by purchasing an item from our merch store)
Once you receive a code you can then redeem this on your "account" by clicking on "redeem", entering the code and clicking redeem. Then you should see your badge appear and you can now display this.