I have installed google checkout for my zen cart 1.3.9h. Everything seems to be working fine except that when someone add products to its cart the shipping only shows $1. I have GoogleCheckout Carrier Calculated Shipping FALSE. I am using Zone rate shipping calculation based on weight.
How can I get google to get the shipping rates from zen cart just like paypal gets. I tried to read too many threads/posts but so far can not get any clear response. Any suggestion will be helpful. THANKS