Transtream Parcel TMS software, offered by Pierbridge (located at 67 Forest Street, Suite 288, Marlborough, Massachusetts 01752 United States, 508-630-1220) is a multi-carrier shipping API software that helps many of the world's largest retailers, distributors and offices. Multi-carrier shipping software can help to optimize almost all aspects of your shipping process and create a reliable data chain for future improvements and machine learning. Leaving complicated tasks that vary per situation to the mercy of human error means more labour time and possible fines for incorrect label compliance and DIM fees.