Your administrator or mathematics contact will have been sent, via email, sign-up codes for the memberships purchased. Once you have a sign-up code, click on the My Account tab at the top of our website. If you already have an account, log in using your email address and password. In the left menu bar, click on Account Details. Scroll down to the boxes labeled “Signup Code (optional)” and type in your signup code. You can add more than one code if you are being granted access to more than one course. It is best to copy and paste the code(s) you have been provided. Please take care not to include any extra spaces before or after the code. Make sure to click “Save changes” when you are done. If you are a new user and do not have an account, complete the Register section and add your sign-up codes in the spaces provided. It is best to copy and paste the code you have been provided. Please take care not to include any extra spaces before or after the code. Note that the signup codes are NOT a coupon code. The signup codes give you access to your membership.