I have some products where customers need to provide some extra input.
(http://emmen.doorgaandeleeslijn.nl/images/Collectie-leesboeken.png)
I would like to hide the empty and zero value fields from the cart, order confirmation and invoice.
(http://emmen.doorgaandeleeslijn.nl/images/Bestelinformatie.png)
I think it used to work that way, but it seems to have changed some time ago.
I hope you can help me.