Quote Originally Posted by rbarbour View Post
Maybe I should stick to templates

Fresh install from both GIT and ZC plugins. Can't confirm order, keep getting:

HTML Code:
Your order's details have changed. Please review the current values and re-submit.
I'm guessing that you're using the ZCA Bootstrap Template ... did you create the (required) template-override file for the tpl_modules_opc_shopping_cart.php file?