I would like to limit website users that come from not relevant continents or countries to my business, but maybe still show one page to them to explain their country is blocked. I know I can make deny rules with ACL (https://www.countryipblocks.net/acl.php). But not sure how to setup something like this with htaccess, to show those countries a specific page.
Main reason to block non relevant countries is because of spam, but also is that I don't ship to other countries etc.