I am in the process of testing this add-in.

I live in Canada and the provinces are using postal codes where the first part of the code defines the prov then the city etc.
The format is L2G 7K9 (for my own code)
I want to ship free to L2E, L2G, L2H and L2J to name a few. (This covers Niagara Falls)
How would I tell the mod that?
I have tried CA/L2E, CA/L2G etc but it doesn't seem to like that.
Even to code for 25KM and we included the shipping gives an error.
Do I have to define the entrie postal code? That would be a very pain staking task.

Thanks
Robert