We have decided not to add a feature allowing you to prevent EU customers from buying from you. This is because our plugin is all about making it easy to accept sales from EU customers while complying with European VAT law.
Some e-commerce stores choose to prevent customers in the EU from purchasing at all, but that goes against the intention of EU law which is to make the internet equal wherever you live in the world, and isn’t fair on people in the EU. Instead, we recommend allowing EU residents to buy from you, and using the Easy Digital Downloads EU VAT plugin to make complying as straightforward as possible.