If you travel a lot, or sites are blocked on your work WiFi, a VPN is probably a great idea for you. Whenever I go to China for a smartphone launch, I feel helpless there. Between the lack of internet speeds and the fact that just about every site we use in the US is blocked. However, a VPN can help with that. It can also make an open password-free network more secure for you. So the next time you're at Starbucks, you can be worry-free about checking your bank account. Here are three VPN Services that are currently on sale at the Android Headlines Deals Store.