By default we have a set of all major currencies implemented in our database which can be modifed or updated by admin
To add edit or remove any of existing currencies just navigate to admin panel and from side menu click on General -> Currencies
TO MAKE DEFAULT CURRENCY Click on the circle icon for any currencies to make them loaded by default in the website and if you like to add more currencies simply click on add button and then add your preferred currency to work with.
DISABLING MULTI CURRENCY FEATURE From admin main settings find the option multi currency and disable it
Now from this page you can manage your currencies or setup any of these as a default system currency. To setup auto currency prices update you can see the CRONJOB url just copy it and add to your cpanel cronjob and setup the best time for update. we normally setup 1 visit for each 24 hours but you can setup according to your needs. Befure auto currencies prices works you need to signup with with https://currencylayer.com/signup/free once you signup you need to copy your currency API key and edit file ( config -> currency.php ) located on root of your files remove the old key if exist and add your new key and save the file.