We have a zencart site that has customers registered from around the world, which we want to keep.
However, we want to remove the option of new UK users from signing up. We have tried removing UK from the mysql, but this stops current customers from placing new orders. We also tried hiding UK from the drop down list, but it also hides it from checkout, stopping current customers from buying.
Please let us know if you can do this and how you can ensure that current UK customers can still order.