My commerce shop needs different shipping charges by weight to different regions in the U.S.; the east coast, the mid-west, and the west-coast.
Such that a 6oz package would have three different shipping charges depending on where it was going.
I would imagine this need three different weight-based rules for shipping, I am specifically wondering about how to implements the conditional statements for these. I would imagine one way to implement this would be a series or AND/OR statements in the conditional, but for a case like the US, thus means sometimes 20+ AND-OR conditions on a state by state basis.
Is there an easier way to designate a geographic region as a collection of states? Or is this the best and only way to implement this?