As you have an existing geographyalltheway.com subscription:
Ensure you are logged into geographyalltheway.com then visit: http://www.geographyalltheway.com/amember/member.php
Click on ‘Add/Renew Subscription’ – choose the membership type you require and then click the button by ‘Request an invoice to pay via Bank Transfer’, fill in some address information and agree to the User Agreement.
Click Next > You will then need to fill in some details necessary for the invoice > Click Submit. I will then email the invoice to you as soon as possible.
Your subscription will be extended as soon as payment is received.