When an order is shipped from an international lab, the packaging includes a commercial invoice (or Pro Forma) for the order for duties & taxes purposes. The commercial invoice includes the price the recipient has paid. The only exception is Loxley Lab - they display the production cost price of the order (this is expected to change).  

The recipient of the package is responsible for any duties & taxes for their order. The amount for duties and taxes is collected off the total price of the order (not the cost price).