Easy Digital Downloads allows you to add product notes to your downloads. These notes show on the purchase confirmation page, the admin email and also in the customer’s purchase receipt.
A customer on the EDD forums requested how to remove these product notes, so shown below are two options. One to completely remove product notes for all downloads, and one to only remove product notes for specific downloads.
Copy and paste the snippet you need into your child theme’s functions.php or custom plugin. If you’re using the first option, make sure to pass your download ID’s into the array as shown.