VPN Master is a VPN Account Provider with VPN servers over USA, UK and Netherlands.
VPN Master limits 30 accounts per server to ensure full broadband speed. All their servers are on 100mbps port.
While signing up with VPN Master you are provided the option to choose between USA VPN, UK VPN or Netherlands VPN. This is where your account will reside and IPs you will get will be from that country.
If you want to switch to a different country, you will just need to open a support ticket with them.
All accounts come with unlimited bandwidth (data transfer per month). With yearly payment the price of their VPN account goes only $3.95/month.