Just follow any of the magazine links and you'll be taken to a subdomain of an external website that looks a lot like GTX (and is GTX approved) where you'll see a description of that magazine and have the opportunity to sign up to receive it free.
My pleasure. And truth be told, I get a few pennies for every free subscription that signs up through us. Put together all those pennies and pretty soon I'll be able to afford the solid chocolate bunny for my kids for Easter.