Express 1 is a United States Postal Service Solutions Provider that offers optimal solutions specifically designed to meet your current and evolving shipping needs. They fulfill overnight and also offer priority 2–3 Day small package services.
Express 1's cubic rates (Cubic Feet = Length x Width x Height) are ideal for small but heavy packages since they are based on volume, rather than weight.
To be eligible for Express 1's cubic rates,your packages should measure 0.50 cubic feet or less, and weigh 20 pounds or less.
To know more about integrating Express 1 as a shipping provider in Skubana, see How To Integrate with Express 1.