Standard production orders may be canceled upon written request prior to shipment of order. Any special component order cancellation is subject to a 35% restocking charge prior to returning material to seller, buyer must have pre-authorization from the factory. Material must be returned pre-paid to the seller or it will not be accepted. A complete description of material, record of invoice or purchase order number is required. Seller will not be responsible for the material that is not returned in this manner.