NRGship UPS Shipping Software is the only software for the Mac authorized by UPS for rating, shipping and tracking day to day domestic UPS shipments. Built in importers allow you to quickly bring in address books from UPS Worldship or UPS.com, making it simple to ‘switch’ to the Mac. Perfect for anyone who ships domestic packages through UPS. For less than $20 per month, you can save valuable time, energy, and money as you print UPS labels directly from your Mac. Includes address validation, supports UPS discounted rates, USB Thermal printers and Scales.