Symantec Norton Internet Security 2013 1-User + $15 GC $31 at Amazon

Amazon has the Symantec Norton Internet Security 2013 3-User for $31. Add to cart, then add a $15 Amazon gift card to reach $46 - $15 off at final checkout = $31 with free shipping. Covers all the bases, including phishing Web sites, identity theft protection, Rootkit detection, email scanning, and automatic updates.