I just installed Google Checkout 1.3.2.

It works as far as accepting credit card, charging it and updating Google Checkout accounts for both customer and store owner.

However I have the following issues with it:
  1. Customer's name, address etc. information has not been saved in Zen Cart
  2. Order information has not been saved in Zen Cart customer's account nor in store owner's order history.
  3. Customer has to enter billing and shipping address twice, once in Zen Cart and then in Google checkout. I would prefer that customer would only enter it in Zen Cart and it will then be copied to Google.
  4. When customer returns to the store the purchased item is still in the shopping cart.
  5. My store's order number is blank in the Google checkout store owners view.
  6. Google checkout is not integrated with USPS the way PayPal is.
I am using Hostmonster.com shared SSL certificate, not sure if that affects anything.

Was anyone able to resolve issues listed above?

Thank you