How to integrate Licencing Key in SambaPOS3 Set Up

Hi All

Please let us know how to integrate Licencing key in sambapos3 set up…

I mean while installing Sambapos3 we want to provide licence key with expiry date of one year , so how to
do this custom code for this…?

Thanks

It is free open source software.

Open Source SambaPOS versions licensed with GPL. If you mean to compile a modified version of SambaPOS and release it as closed source with a license key that violates GPL. You can read more about it here.

http://www.gnu.org/copyleft/gpl.html