Advanced Store Localization

I've been using this app for almost 2 years now and it works very well.
Instead of creating a whole 2nd store I manage US & Canada on the same Shopify platform. If MAP differ I duplicate the product and show one in one country and the other on the other one. I exclude countries I don't want to have access and redirect them to google (for security issues/hacks etc...). I can exclude whole collections or simple items per country. Easy to use. Wherever I have any issue the support team is always here to help and very responsive. Happy customer.