Quote Originally Posted by Ajeh View Post
There always needs to be a valid Payment and Shipping ...

If the order total is 0.00 then you need to be sure to install the Payment Module for the:
The Zen Cart FREE CHARGE CARD freecharger

This allows Payment to work on the checkout_pages when the total is 0.00 ...
Just wanted to say 'thanks!' - this was exactly the same issue I had. This Forum is really helpful!!