Different "Other Info" depending on the product

-- HikaShop version -- : latest
-- Joomla version -- : 3.x

Hi All,
I need to ask my clients different information depending on the type of product purchased.

Exemple:

Product 1 (Event on Concert):
On checkout you have to input a specific data to continue the purchase.

Product 2 (File)
You need just to pay the product.

How can i do this?

Thanks in advance.

Andrea

Hi,

Using order custom field with some product/category restrictions.

Regards,

Sorry about "stupid" question !