All sales are final once payment is received. There are no refunds or exchanges after six hours of order receipt, as inventory is allocated to each customer based on the time the order is placed. Special Order tiles can never be cancelled or exchanged, as these tiles are custom made per project and production may begin at any time once the order has been processed. Zia Tile does not accept any returns of opened or unopened boxes of tile as we cannot guarantee the quality of the tiles once they've left our hands. That means we do not sell tile that has left our possession to other customers, so you can be assured you are receiving pristine product with every order.