Sets the list of currencies that can be displayed on the site.
When you set currencies for a site, visitors can view prices in any of these currencies. Prices are automatically converted using up-to-date exchange rates. The supplied list completely replaces the previous currency list.
To disable currency conversion entirely, pass an empty array.
You can only call this method when authenticated as a Wix app or Wix user identity.
This method doesn't return any custom errors, but may return standard errors. Learn more about standard Wix errors.