Arpin RI offers a non-binding estimate is the carrier’s best approximation of the total moving costs based on the estimated weight of the shipment and the accessorial services requested. The final charges on a non-binding estimate are based on the actual net weight of the shipment and tariff provisions in effect on the day of the load (fuel surcharge and/or discount). On delivery day, Arpin RI will collect either 100% of the actual charges or 110% of the estimated charges; whichever is lower. If 110% of the estimate paid, the customer will have 30 days to pay the balance between the estimated and actual charges.