Custom Field for Product would like to add a Personalization field

-- url of the page with the problem -- : langecraft.com/NEW/
-- HikaShop version -- : 4.7.2
-- Joomla version -- : 4.3.0
-- PHP version -- : 8.0.28
-- Browser(s) name and version -- : Chrome


I HAVE THE BUSINESS VERSION
Please if you could provide a tutorial video or step by step
Would like to add a field to product page so customers can add a personal message or phrase to be added to the product, needs to show up on order.
I posted a picture of what etsy uses allows a custom message to the customer and to change the display on the product page.

Edit, Nevermind, I think I got it.

Now that I figured that out here's a question
If a customer want's to buy Two (2) or more of an item and wants a different message on each item, how do we collect that info?
langecraft.com/NEW/index.php?option=com_...nd-jokers&Itemid=103

Perfect, thanks