suggestion about vip

ok you know how apps have their paid versions and there public versions right? vips should do this to.... the free version would only give you a taste of the vip.....or have trail vip downloads...you know like shareware try and buy....why ppl gonna buy when they cant try.......of course you'd have to think about it getting detected sooner though....bet most these ppl here wont buy it because they cant try it first...maybe this would boost sales. just a thought

Hmm..
I wouldn't mind this.
Like, be able to try it for a 7 day period or maybe 3 day?
But, you would still need to make it so that only one computer and IP could use it..
Or, mac address.