Currently my store has two shipping carriers (UPS and the Default Shipping Plugin - called Speed-ee). For the default shipping plugin I only want to use it for four or five US states. For all others states, as well as Canada, I want to use UPS.
Is there a way to show the default shipping plugin option only when the billing address is from those four or five states and hide it if they are shipping to other areas?
I would think a conditional might work but I don't really know where to start. Any help would be appreciated.