Kaspersky Internet Security 2016 - 3 Users - 1 Year和Kaspersky Internet Security 2016 - 3 Users - 18 Months特价，需要的可以考虑。

Kaspersky Internet Security 2016 - 3 Users - 18 Months : Antivirus, Security, & Utilities - Best Buy Canada - $29.99
http://www.bestbuy.ca/en-CA/product/kaspersky-kaspersky-internet-secur…

Kaspersky Internet Security 2016 - 3 Users - 1 Year : Antivirus, Security, & Utilities - Best Buy Canada - $15.99
http://www.bestbuy.ca/en-CA/product/kaspersky-kaspersky-internet-secur…