I don't know how to fix this but when i go to step 2 of the check out process it says this:

Step 2 of 3 - Payment Information

Terms and Conditions

Please acknowledge the terms and conditions bound to this order by ticking the following box. The terms and conditions can be read here.

I have read and agreed to the terms and conditions bound to this order.

Fatal error: Call to undefined function: in_special_checkout() in /home/troysexp/public_html/shop/includes/templates/template_default/templates/tpl_checkout_payment_default.php on line 39

If you want to check it out for yourself its http://www.troysexpressanime.com/shop but you'd have to make an account to actually see the problem.

Thanks for your help!
Troy.