Supreme Tracking is an online package tracking service and shipping rate calculator.

The shipping rate is an important factor when customers are deciding whether to buy products online. The services offered by SupremeTracking.com enables e-commerce businesses to incorporate shipping price calculation and package tracking facilities to their websites. It works through integration with the Windows .NET framework and ASP internet applications.

They offer a variety of tools that dynamically calculate shipping rates and track packages delivered by the leading US shippers, including Federal Express, United Parcel Service and DHL WorldWide Express.

The shipping calculator allows users to choose a shipping option and calculate a shipping cost based on the package weight, desired delivery time and the destination. The tracking module then supplies the status and location for the packages being delivered.

Their catalogue lists the available online package tracking and shipping price calculator components, which you can purchase for each individual carrier, or in bundles that include several carriers.