Open the template file: shipping_zones_template.csv
In the template file you will find the following fields:
From and To Post Code refers to the range of postcodes in a zone or zone code. These do not refer to the warehouse location. Some zones may only have one post code within them, in which case the "to" and "from" post codes are the same.
Populate the fields with the information provided to you by your carrier.
All fields with an asterisk (*) are required to be populated. All other fields are optional.