Quick License Manager (QLM), a product of Soraco Technologies, provides a hands-off solution to licensing and protecting your Windows software application. QLM is a software protection tool that allows you to protect your software application with secure license keys.
A thorough, tutorial to help you integrate Quick License Manager (QLM) with FastSpring can be found on Socaco's Support site. The QLM tutorial covers license creation, email and web fulfillment, notifications and testing for both regular and subscription products. It also covers setup for product upgrades.
For more information on Quick License Manager’s features, editions and documentation, visit http://soraco.co/QuickLicenseManager.aspx.