VBulletin Styles (encoding)

[mobilegangs.com]

I would like to know is there any possible ways for the below

would like to encode the Style to make the styles work only for certain domains and it will work only on this domain(s)) - License System!

And also i would like to have an option to define expiry date for the license.

please reply with your views..

 

[CyberJ37]

If it could be done, it would've already been done.

 

[Storming]

Yeah sadly it cannot be done .

the big companys would of done it by now to prevent ripping.