After printing a label, you can view the actual xml document sent through the API, as well as the response from the carrier.
- Navigate Help > Output File Locations. Select the carrier, i.e. USPS Web Services
- Windows Explorer windows will open: "USPS-Out", and "USPS Save".
- The "Save" files are the label request files. The files are named with the order number. The file contains all information related to the label that was requested.
- The "Out" files are the response from the carrier and contains success or error messages.