I didn't realize G Checkout worked in Puerto Rico until I got an order for it. And since we have to use a Custom Shipping method to charge by weight (I'm still in v4) the customer was charged about $8 when the actual shipping is about $30.
Is there a way to block G Checkout payments from Puerto Rico, or should I add another Custom Shipping method called Puerto Rico shipping?
Last question is, what does "rules" mean in the custom shipping options? If "rules" box is checked, what rules is it adhering to?