For being a free plugin, it’s outrageously huge in functionality. Ik think most shopt will have enough using the free version. Just now I had an issue with an update and the Support team helped quicly and professionaly. We are thinking about bying the full version for 120 euro per year if we really need it. On its own it’s a great plugin I think every online shop owner needs to make the product options a whole lot better.