Why do I have two "sign up" buttons next to each subscription plan?

When I go to the Register page (where people select their subscription) http://honoreeblog.momschoiceawards.com/register-3/

There is one "signup" button. When I click through each of the plan options includes two "signup" buttons.

The "marketing @ Mom's Choice" plan is free for 10 days, but no more than that, but it doesn't say that on the button (after you click "signup".