How do I register my Blitz purchase?Create an account at the site by clicking on the sign up link at top right.
During the signup process, you will be prompted for a product registration code. These codes look like this...
...and are normally delivered via email when you purchase Blitz.
Following this, a product updates link should appear on the account page. Clicking on this link will enable you to download product updates and other goodies.
To register further purchases, use the register product section of the account page.