source/Application/Model/Country.php
public function isForeignCountry()
    {
        return !in_array($this->getId(), \OxidEsales\Eshop\Core\Registry::getConfig()->getConfigParam('aHomeCountry'));
    }
public function isForeignCountry()
    {
        return !in_array($this->getId(), \OxidEsales\Eshop\Core\Registry::getConfig()->getConfigParam('aHomeCountry'));
    }
public function isForeignCountry ( ) { return ! in_array ( $ this -> getId ( ) , \ OxidEsales \ Eshop \ Core \ Registry :: getConfig ( ) -> getConfigParam ( 'aHomeCountry' ) ) ; }
returns true if this country is a foreign country

@return bool
returns true if this country is a foreign country