Please note we are not able to 'de-value' any invoices or mark as 'gift' in order to help you avoid your countries Custom's and Duty charges.
Any customs or import duties are charged once the parcel reaches it's destination country. These charges must be paid by the recipient of the parcel. An invoice will be sent by the courier as they will be responsible for clearing your item at customs and will bill (invoice) you accordingly and in accordance to local import tax. This invoice can take up to 2 weeks to arrive from the courier.
Unfortunately, we have no control over these charges, and cannot tell you what the cost would be, as customs policies and import duties vary widely from State to State.
It might be a good idea to contact your Local Customs Office for an update on current charges before you order, so you are not surprised by charges you were not expecting.