Upgrade and sign in
To upgrade your plan you can go over the left menu by clicking the icon and then clicking "Upgrade". This will take you to the website where you can follow through the checkout flow.

If you already have a subscription you can activate it by clicking the "Sign in" button. This will take you to the website where you can sign in with your authentication preferred method. Once authenticated tweak will immediately activate your plan.
A subscription is active on one device (one computer) at a time. Every browser you use tweak in on that computer counts as the same device. To move your subscription to another computer, sign out of tweak on the old one and sign in on the new one. You can do this up to 3 times a month; if you need more, for example after reinstalling tweak because of a software failure, email [email protected].
Need something else? Request a feature