Checkout Problem - CC Info Not Required

We’re implementing CS Cart on a website. It’s currently located at: [url]

When you go to checkout, the process does not require you to enter any CC info. It also doesn’t change what is displayed when you select the various radio buttons such as Phone or Check ordering. You can not fill in any info, hit Place Order, and it processes the order. What is the issue?

We are using offline CC processing. We have not modified the cc.tpl or any similar files. Any help is greatly appreciated.