Publisher review:VAT options will calculate the VAT accordingly to the billing address instead of the shipping one. It will also show the subtotal as the net price and the total as the gross price, even if the VAT are configured to be shown.Very easy to install, you only need to replace the order.php file inside the catalog/includes/class/ folder with that from the zip file. If you had made changes to the order.php file, you can use Beyond Compare (http://www.scootersoftware.com/) to modify the original file.
VAT options is a PHP script for osCommerce Addons scripts design by Amphitryon.
It runs on following operating system: Windows / Linux / BSD.
VAT options will calculate the VAT accordingly to the billing address instead of the shipping one.
Operating system:Windows / Linux / BSD
VAT options script details 
