We'd love it if it were easier for people to leave feedback on a product they purchase. We ask people, and give them the instructions to find their purchase email in their inbox, but it creates a ton of friction, and no customers will bother going through with it.
Please allow for users to click "leave a review" from the product page itself.
People don't read the email with the "feedback" link in the receipt for some reason, and they have a hard time finding it again in their inboxes.