Licensing

[Robin Lavallee (LMC)]

Hi people,

        Has anyone been able to conceive some kind of licencing scheme in
Perl ?
That is,  I want to deploy a Perl program that the customer will only be
able to
use for 30-60-90-30n days. This causes great problem to implement in Perl
since
the customer could simply comment-out the line that does the check (no
matter
what kind of check that is). I could use obsufucation technique, but that
seems annoying. Anyone has a suggestion ?

-Robin