DesktopShipper’s cutting-edge shipping software allows you to ship orders with real-time integration to your shopping cart and order management system. Rate-shop between our large selection of carriers and highly discounted USPS rates to maximize savings and profitability. Whether you process in batches or one at a time, DesktopShipper applies your business rules to streamline and automate your shipping. Pre-Sorted is best used for a small to medium size business that uses multiple carriers which give accessibility to best rates saving company money and time. It also includes presorted Bound Printed Matter, Media Mail and Standard Mail.