Region Control lets you block users from specific countries, or specific IP address. For example, if you are selling a product that can be prone to counterfeiting. It may be a good idea to block China, Vietnam and other countries often associated with bootlegging products.
In Setting you may enter a landing page URL, and enter messages the blocked user will receive. IF you hover over the “?” symbol of each field, you will find more information.
In Country Blocking you may select the countries you want to block.