To extend, renew, or purchase additional online subscriptions to Rosetta Stone® Language Learning* (formerly Version 4 TOTALe), you'll need to access your My Account page. You can access My Account by clicking My Account under your name.
The My Account page will open up in a new window in your web browser. Using the drop-down next to the Avatar, choose the user account you want to purchase online services for. Click the Add Extensions tab and select the plan you wish to purchase. You can only extend online services for language levels you already own.
After you select your plan, click Proceed to Checkout. You will be taken to the Address & Payment page where you can enter your billing information.