The following data must be configured before Dynamic Ship can successfully get labels.
1. Address Details for Locations and Customers
Carriers require these fields to have value. You must abide by this format. For example, when shipping to Hong Kong, which does not have a postal code, you can use 00000 or 99999 or any other value, but there must be a value. Some countries may typically write their addresses in different formats, but that localization should be stripped to match the APIs expected format. There is a lot of information on how to accomplish this for different regions online. For instance, this explains how to format Japanese addresses.
2. Item Details
For international shipments, Dynamic Ship can pull information from the item. The following fields will be copied if data is present
Country/Region of Origin Code
If the data is not present, it will be left blank and the user should fill it in.