VPN questions

Many people use VPN's for their port-forwarding capabilities. Depending on your VPN provider you could give out a referral code that gives you more time on your VPN for every purchase through your code. Lots of people use VPN's for DDoS Protection while gaming. Depending on where you live in the world, a VPN Can let you access certain websites that your country may have normally blocked. I don't know about cheaper prices in different countries, but I do know you can bypass region blocks with a VPN.