Hi, Im currently using a bunch of zone rate shipping modules that either include or disregard a country based on the two character iso code: US, CA etc.

Is there a way to include states in this method?

E.g;

Ship to:

NZ, AU, US,

Dont ship to:

US:NV, CA:BC

(country:state)

It would be nice if this could be included as I really like the zone rates shipping method, but it only seems to go as far as countries.

Anything think it could be coded in without too much fuss?