Showing custom fields in Shopping Cart page rather than before Adding to Cart

You can add custom fields on the shopping cart page, yes. Here’s an example: https://github.com/joedolson/plugin-extensions/blob/master/my-tickets/my-ticket-custom-cart-fields.php

Thanks Joe. Is there a way the values from the custom fields could show up in the confirmation emails as well?

I *remember* answering this question, but I can’t see my response here, so…

Yes: when you add a custom field, it’ll add a custom template tag to the choices available for notification messages. Add that tag to your template to make use of it in emails.