During the early days over "fast" internet, virtual private networks were limited to corporate. As infrastructure developed, connectivity between various continents improved, broadband connections made available to home users the concept of virtual private network businesses arise. Virtual private network or the VPN concept is now available like your email account or your bank account - Point is, you do not need to setup the whole thing; the servers need not be your owned. You can buy/rent out an account or precisely a VPN slot.

All your data transmission goes encrypted through either PPTP or L2TP over IPSec protocols, thus opening any blocked ports, unblocking access to blocked websites, ensuring anonymous surfing online - So in "non-technical" words it would mean :

1) Anonymous online surfing
2) Unblocking websites all over the world, irrespective of what country you are.
3) Bypassing your school or office firewall without leaving a single clue what you surfed and what you do online.
4) Unblocking VOIP all over the world.
5) Supporting calling cards businesses.
6) Gaming online in any country from any country in the world.
7) Watching any TV programming from anywhere in the world.

And many other advantages...

Now there is another side that is related to virtual private network setup. VPN is gaining popularity day by day and so many new players are coming to the market. Problem for starting such a lucrative business may be lack of VPN server know how and expertise to support technical issue. Purevpn.com comes right there to answer such needs. It offers complete peace of mind by offering virtual private network setup and support while you take care of sales and customers. On top of this you do not have to pay any fixed costs for servers per month etc, all you pay is some % of your sales every day and thats it. So this would typically mean there is no fixed cost on you for starting such a lucrative business!