• Start the trial period.
• Extend the trial period.
• When the user paid for a license you enable the proper record into your website.
• The user activate the license into its computer.
• The user optionally moves the license to another computer.

Also:

• Allow to achieve the licensing operations offline through registration keys.
• Allow to provide licenses to be shared between a limited number of users and manage the process through internet using the OLM.
• Allow to manage the number of concurrent instances of your application.
• Through the registration works AVLock SIMPLE attach your application to the computer using some numbers coming from several sources of the machine (from the BIOS, from the CPU, from the hard disk, from the network card, etc.), called the InstallCodeSources. Based in these numbers is calculated the InstallCode and based in the Installcode finally is calculated the registration key to register the application. So your application is attached to only one machine and will not work on other computers.
• While the trial period allow to detect when an user get back the system date, perhaps with the purpose to stay using your application after expiration, so you will be able to stop the program when that occurs.
• If you need more information please go to the online manual
• You can download a free edition from the download page.
• You can buy a commercial edition from the purchase page.
• Register Now your registrable edition register now.