Quote Originally Posted by ahall13 View Post
The documentation for the checkout pretty clearly states that you must have https:// in order to use the production server. Looking over posts It doesn't appear everyone does. Do you need an SSL cert to use this?
You do not have to have SSL to install the program and test in Sandbox mode, but the SSL cert will be mandatory for Production Mode - meaning actually offering Google Checkout as an option during checkout. SSL Certs are inexpensive and easy to obtain an install. I obtained a SSL Cert recently for $15.00 a year and it was issued and installed in less than an hour.

I do not have one and attempted the install and it shows up in zencart now to install. But when I try to browse to
http://mydomain.com/bvEgFfwMEj-yArlxDiWMNA I just get a login. It appears in the google setup I need an API Callback URL which it wants to be SSL. I don't know if that has anything to do with my problem or not?
Simply installing the module, with or without SSL, should not have any effects on your site. Maybe I am missing something.......