[CLOSED] Refuse to add to cart zero price product

Hi!

Can you send us your excel sheet?

Best Regards
Paul

Hi! When I calculate product price with spreadsheet file in some cases I've got zero price. It's correct calcuation and mean that this configuration is impossible for product. The problem is that user could add this zero price product to cart and but it! How could I disable this? It should be impossible to add to cart prodyct with zero price from WPC.