A unique proxy service with payment based on gigabytes. You pay $3 for 1 GB of traffic, regardless of the type of device. There is an option for custom server configuration for businesses. A big "plus" is that no deep understanding of technical aspects is required. There are over 150 locations and 7 million IP addresses available. The personal account is easy to use, and if you have any questions, the support team responds within 30 minutes.