Andrew Boon
I can see a few ways to manage this... perhaps a built-in usage tracker which would report module activity even after months of being "offline". You still need to open it up sometimes to check for updates. Surely, if a client is hellbent on pirating the module, they can probably manage to do so somehow, same as they can do it now. At least the vendor would know to provide support to only those that are paying.
Below is the legacy version of the Boonex site, maintained for Dolphin.Pro 7.x support.
The new Dolphin solution is powered by UNA Community Management System.