External product is a product that is shipped directly from the vendor of the product from all over the world to you. This means that it might be subject to relevant import or duty taxes based on vendor's warehouse location.
The price given for this product does not include any duty or import taxes. When you receive the product you will get notified if you need to pay any extra amount for taxes either from the courier or the post office service.
You may receive external products either at your nearest address post office or courier office. There is not always a home delivery service for external products.