If you’re unsure whether your Cambridge GO access code is ready to use, our Code Checker is the quickest way to find out.
Simply enter your code into the checker, and it will instantly confirm its status:
Code Recognised – Your code is valid and available for activation.
Your access code has not been found – The code you entered isn’t valid. Please check for typing errors and try again.
This code has already been activated by... – The code has already been used by another account.
This tool is a helpful first step before attempting to redeem your code. If your code isn’t recognised or has already been activated, you may wish to contact our support team via the button below, with your proof of purchase, so we can help you.