Hai bro...can you kindly explained what do you meant by this:

Please be informed that recently Kaspersky has regional activation restrictions, my activation code cannot be activated with Malaysia IP, therefore consumer need to run an IP changer software to change the external IP in order to activate the subscription. If you cannot accept this terms, don't buy. Sorry for the inconvenience caused

Kaspersky Internet Security 2013 - 300 days above 1 PC RM 25.00
Kaspersky Internet Security 2013 - 300 days above 3 PC RM 50.00 Limited

And also why the days only "300 days above" not 1 year @ 365

Thanks