Route planning software allows businesses to save on the fuel cost, ensure on-time deliveries, minimize delivery ETAs, and improve driver's productivity. Route planning software that come along with dynamic route planning and multi-stop route planning features render even more benefits by displaying new delivery routes immediately when a customer cancels an order or modify its delivery time/date while it is already out for delivery. If you are looking for the best route optimization software, then pick the one with these two features. Also, make sure that the route management software is customizable.