If you want to know what the Chrome extension is for, it's here.
To install the extension, go to the Chrome Web Store (you can also type "Joko Chrome extension" on Google) from your computer and click "Add to Chrome".
⚠️ Be careful: after installing it, you still have to log in and set up your browser.
1 - Log in
You should see the Joko logo appear in the top right corner of Google Chrome:
If you do not see the logo, click on the "puzzle" icon (visible on the screenshot below), then pin Joko.
Then click on the Joko icon and log in.
When the connection is done, it is easy: Joko will warn you every time you visit a partner site!
2 - Set up your browser
The extension is not compatible with an ad blocker. You have to disable your ad blocker (see how to do it here).
Finally, if your browser is not properly set up, the extension will not work. Please follow all the steps listed here.