Add a label / custom field

-- url of the page with the problem -- : scopeslipstop.com/nl/winkel/product/1-antislip-strip
-- HikaShop version -- : 4.0.0
-- Joomla version -- : 3.18
-- PHP version -- : 7.2
-- Browser(s) name and version -- : Chrome

Dear everybody,

I cannot imagine it's not been written before, so please forgive already for asking .

I would like to add a line in my product page that people can fill in the size they would like to have for a strip they can buy. This is because people sometimes need the strips smaller then the standard size.

I've put an example from another website.

Please help and again, forgive me for asking, because I think it's written somewhere, but after searching for a couple of hours I gave up.

Martijn

Thanks mate... I bought the business edition, so let's see where it brings me .

Martijn