If you are sending a large but lightweight shipment then cost of shipment is calculated on the space your package takes up on the aircraft. Our web ship automatically calculates this once you enter package dimensions.
Always attach the waybill generated by WebShip to the package, Each waybill is individually numbered to allow you to track your shipment all the way.
A commercial invoice is required when sending a non-document shipment outside of Canada. This is document reviewed by Customs to assess if duties or taxes are payable.