StackSocial offers the Private Internet Access VPN 2-Year Subscription for Windows, Mac, Linux, iOS, and Android for $59.95. Coupon code "SSPIA" cuts that to $50.96. That's a buck below our April mention, $30 less than buying it direct from Private Internet Access, and the lowest per-year price we've seen. This well-reviewed VPN software offers multiple VPN gateways, encrypted WiFi, P2P and VoIP support, and unlimited bandwidth. Deal ends June 5.

Note: This subscription will create a new account; you cannot use this promo to extend an existing subscription.