Google Checkout not charging shipping

I am having problems with Google Checkout.

When people go to Google checkout from the button on the shopping cart page there is no problem. However, if they use the button on the product page, shipping is not charged.

How can I resolve this?

Does anyone have any ideas?

I thought that it was the exact same code.

Issuing refunds is getting old.

It is the exact same piece of code for both places.

Does anyone have any ideas?

Shipping is being charged when the button is clicked on the CART page.

Shipping is not charged when the button is clicked on the product page or elsewhere.

Each case is referencing the same file for the checkout button code.

Google Checkout replied to me saying that the product page is actually sending zero as the shipping price while the CART page is sending the correct shipping price.

Why would the product page send "0" when the CART page is sending the correct price?

Is it NOT POSSIBLE to have the product page send the CORRECT shipping price to Google Checkout?

The CART page sends the correct information.

I am still trying to resolve this issue.

Can someone at least point in the right direction to determine why the product page sends a shipping price of 0.00 to Google Checkout when the CART page sends the correct shipping price.

This had the exact opposite result:

http://www.zen-cart.com/forum/showthread.php?t=112491

Using this my CART page would no longer send correct shipping and the product page continued to have the same problem.