If you are moving long distance to a new state, the charges may be based on the weight of your shipment and mileage. These are referred to as the transportation charges. If moving internationally by sea the shipment is calculated based on the volume and if by air is based on airline chargeable weight, whichever is higher. There are a variety of different charges that could appear on your estimate, so be sure to ask the mover to explain each item charge for you.