Custom name field when purchasing a custom product?

Hey guys!

I’m very new to webflow and I’m working on using it for the e-commerce part of my website.

We sell smart business cards which are very customizable, meaning the customer has the option to add their name or their company name in an input field of the relevant product upon ordering it.

I’ve been trying to add a “Name on Card” field where the user can add their custom text to show on the product but I couldn’t figure out how to do it.

Any ideas would be much appreciated!

Here is my site Read-Only: LINK
(how to share your site Read-Only link)