This best-in-class powerhouse shipping application allows you to process parcels using USPS®, UPS®, FedEx® and DHL®. S.M.A.R.T. is fully IM®pb compliant, and offers commercial base pricing discounts, address corrections, free insurance on Priority Mail™ and Priority Mail Express™ and more. Automatically rate shop to identify the lowest cost or fastest delivery method of processing parcels, saving time and money. Externally prepare shipments with traveler documents from any desktop, leaving the mail center full control of carriers and rates with Desktop RTS (Request to Send).Get Started !