@sz4h Hey buddy, why you do not make a plugin like this? The support here takes a lot of time and its having issues, bugs with no results. On my end the plugin is real good but lacks some compatibility. Mine is not reading or do not recognize the shipping methods I have on my shipping zones, so they are not showing at the check out… I have been fighting with that since long and have had to look for other ways to be able customers to checkout!
can you please explain how to configure? there is nothing in your DOCS about this configuration… I might be doing something wrong… I have the same issue!