A few people seem to be having big issues with the latest module.

We do have it working so here are a few things to note:

1) Use the official module from the google website (http://code.google.com/p/google-checkout-oscommerce/). The one below has the T_CASE issue. If you apply the fix below and someone orders more than one product, only the first one will be recorded in osCommerce database.

2) Apply the include_once fix i.e. in includes/classes/shipping:

Find:

for ($i=0, $n=sizeof($include_modules); $i