The preferences screen will automatically open to the Licensing section when you launch the application for the first time. If it is not open - simply click on the Preferences icon which is located on the top right of the application.
Enter company name and an email address to request a 10-day demo. After you make the request, a message will appear telling you when your 10-day demo will expire.
When you purchase a license or start your subscription, you will receive a registration code that you will need to enter on the Licensing section of Preferences. Once you enter the Registration Code and click Register, your license and subscription will be activated.
Now that you have requested demo access or registered the software you can perform
address validation requests.