Magento: How do I remove a state from shipping state list but it should display in billing state list

Question

I am using one step checkout extension for checkout in magento 1.8. I need to tweak my code so that shipping state drop down list hide/remove "virgin island" from state list but it should display in billing state drop down list.

Answer 1

I was able to fix this issue using the paid plugin region manager. It's cost $15 but I was able to achieve the client requirement. We can disable states of other countries as well.