mfashraf:
Hello everyone. What is the correct GC callback url for zencart?? i also have a problem with it not receiving the shipping costs and all dat.. and so u know, im hosting with godaddy and there is NO WAY i can change my hosting because my client is attached to it
Do you have a SSL certificate enabled?
If so, look at the part in your configure.php file that says something like DEFINE HTTPS_SERVER. What follows that is most likely the beginning of what you need for your callback url. Follow that with googlecheckout/responsehandler.php. (Add the / before googlecheckout, if needed) This should be your full callback url.
If not, you will not be able to use the GCO module in production, but you can test in the sandbox by using the url for the HTTP_SERVER as your base.