Hi John.

Thanks for the advice, but this system is for a US$ 65.00 product, so I need a pure software protection.

Regards
>Victor,
>
> We use a keylok. It's a key that attaches to either a parallel or USB port on the computer. We use it on a POS System and you can write to it for licensing. It's worked very well for us.
>
>www.keylok.com
>
>John Rowlinson
>Microworks POS Solutions