What minimum price will be shown if the product price was zero earlier?
If the price was zero earlier then except zero other listed minimum prices will show. For example: If the admin set zero price for any product and after that price is updated to $100 and then again increased to $120, then the minimum price for that product will show $100.
What happens if the admin set 0 prices for any product?
No price will show to the customer in the front end it will show the message: contact us for price.
How can the admin show the lowest price for CS-Cart-EU Indication Directive?
To display the minimum price, the admin can set up a cron to show the lowest price.
Can the admin change the setting of the cron?
No, the admin cannot change the setting of cron it will automatically show the lowest price from the previously selected days