How do you use artix points at artix entertainment

First you have to log in to your master account at portal.battleon site

Then you'll see a list of games on the left and your user names on the right in Yellow.
Find the game you want to use your Artix Points on and click on the Yellow username next to that game.

Then you'll see your character in that game as well as things to purchase using your Artix Points.

For example, if you wanted to upgrade your character in AdventureQuest Worlds, you would click on the yellow button next to AdventureQuest Worlds, then you would pick either a membership with extra Coins, just a membership, or just coins.