351 Clicking Buy opens a Web browser and connects you to an approved Microsoft vendor site, where you are given price information and the ability to purchase a license for the product that you select.
352 You Own
353 You Have a Trial
403 You have purchased %s
404 Microsoft Office %s
410 Thank you for your purchase. Select the "Install License" button below. A dialog will walk you through the simple upgrade process.
502 Product license information is invalid. Please contact the retailer for support.