Allow import of Zip Codes for custom "By Zip" shipping method
When creating a custom "by Zip" shipping method, we have to manually enter the zip codes one at a time. We should be able to import them from a CSV file.
I agree, California has almost 2500 zip codes that I had to manually enter
Currently, the custom ship setting by Zip code has limited functionality. It allows you to enter a shipping rate by $amount or percentage of sale price for each single zip code entered. I want to group zip codes using Ranges.
That offers me the ability to create my own shipping regions with custom shipping rates for each range of zip codes. That way I can have a west region, east, south with their own rates related to distance.