SSL Error

I am having trouble securing this page:

https://anclotefire.com/checkout/

One http: reference for the social coupon I cannot find and the other two http: references are commented-out lines. Do commented-out lines create insecure pages?

What do I need to do to make this page secure? ps: I check the database for the social coupon css string and all links are relative…I have no idea! and when I disabled this plugin I was still getting a insecure page I think do to the commented-out lines above.

Any help would be greatly appreciated. Thank you!