Newegg offers Kaspersky Internet Security 2016 1-Device 1-Year for Windows, Mac, Android, and iOS, model no. 794504890358, for $4.99 via the steps below. With $2.99 for shipping, that's the lowest total price we could find by $14, although we saw the 3-device version for $5 less in December. Rebate ends February 16. To get this deal:

1. View Kaspersky Internet Security 2016 1-Device 1-Year for $59.99
2. apply coupon code "EMCEGFG62" to cut that to $39.99
3. redeem this $35 mail-in rebate for a final price of $4.99