I'd like to show the correct VAT (IVA in Italian ) applied to each product - it could be 4% or 22%, but I can only get shown 22%, I'm not able to get 4%, as in the home page as in each product dedicated page.
What/how should I change to get the correct VAT published in the home page and dedicated page for all of the products?
(for example article sab320 has VAT 4% but it does not show VAT 4%)