[dimopoulos]

Hello CaseLogic,

It appears that the issue was from Google's fraud detection department. It took them several hours to clear my credit card and my second test was successful. The communication with vBulletin is complete and I have enabled the modification for my forum.

Two issues that I want to draw your attention to:

1. I have added the gcheckout_order_instructions phrase so as to display some information when one is presented with the Google Checkout button (follows the other payment apis)
2. In the class itself I have introduced the $_server variable which defaults to checkout.google.com. However you can if you wish set it to sandbox.google.com/checkout so that you can do some testing.

I am attaching the changed files for your attention.

Thank you again!