Adding attachment at checkout

Users can add the support of the attachment during checkout through form section.

Please follow the below steps-

1. Go to forms section under "site" panel.
2. Click on "add new" and specify the form name as "order_options".
3. Type the label and name as "attachment" and select the type as "file" from the dropdown.

Currently the label and name should be specified only as "attachment" 

4. Save the form.

Now while placing the order, the user can choose the file to attach with the order (PFA screenshot) and the same will reflect on the order notifications to user, seller and admin. Also the same can be viewed from the admin panel.